{"title":"Exhaust Hardware","description":null,"products":[{"product_id":"mad-x3-x4-m40-catback-exhaust-b58-g01-g02","title":"MAD X3 X4 M40 Catback Exhaust B58 G01 G02","description":"\u003ch1\u003eMAD X3\/X4 M40 Catback Exhaust B58 G01\/G02 Unleash the Ultimate Sound and Performance\u003c\/h1\u003e\n\u003cp\u003eExperience the perfect blend of sound, performance, and style with the MAD Catback Exhaust System for your BMW X3 M40i (G01) and X4 M40i (G02) equipped with the B58 engine.\u003c\/p\u003e\n\u003ch2\u003eElevate Your Driving Experience\u003c\/h2\u003e\n\u003cp\u003eTransform your BMW's exhaust note to a deep midrange sound that is both exhilarating and refined. The MAD Catback Exhaust delivers a rasp-free, zero drone, and zero rattle experience, ensuring every drive is as enjoyable as possible.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003eDeep Midrange Sound\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnjoy a rich, full-bodied exhaust tone that enhances your vehicle's sporty character without being overly aggressive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eRasp-Free Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered to eliminate unwanted raspiness, providing a clean and crisp exhaust note throughout the RPM range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eZero Drone Technology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned with precision to prevent cabin drone at cruising speeds, ensuring a comfortable driving experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eZero Rattle Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality materials and expert craftsmanship eliminate any potential rattles, giving you peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eSingle Y-Midpipe Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizes a single Y-midpipe for the cleanest sound possible, optimizing exhaust flow and reducing turbulence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eCentral Exhaust Layout\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe central exhaust configuration enhances acoustics, delivering the best and cleanest sound with absolutely zero drone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eDual Valve System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces the stock single valve with a dual-valve setup for maximum flexibility:\n\u003cul\u003e\n\u003cli\u003eValves Closed: Achieve a conservative, subtle sound ideal for daily driving.\u003c\/li\u003e\n\u003cli\u003eValves Open: Unleash a more aggressive exhaust note for an exhilarating experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eConsistent 70mm Piping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures 70mm piping throughout to ensure the most even and balanced sound output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e89mm Tip Outlets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 89mm exhaust tips enhance the visual appeal and are available in:\n\u003cul\u003e\n\u003cli\u003eBrushed Stainless Steel\u003c\/li\u003e\n\u003cli\u003eMatte Black\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the MAD Catback Exhaust?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Performance\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved exhaust flow leads to better engine efficiency and potential horsepower gains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomized Sound Control\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch between a subtle or aggressive exhaust note with the dual-valve system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality Construction\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade from premium 304 stainless steel material for durability and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy Installation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement requires no cutting or welding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAesthetic Upgrade\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe stylish exhaust tips provide a sleek, sporty look to your BMW's rear profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBMW X3 M40i (G01)\u003c\/li\u003e\n\u003cli\u003eBMW X4 M40i (G02)\u003c\/li\u003e\n\u003cli\u003eEngine: B58 Turbocharged Inline-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Bolt-On Fitment\n\u003cul\u003e\n\u003cli\u003eUses factory mounting points for a seamless installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAll Hardware Included\n\u003cul\u003e\n\u003cli\u003eComes with all necessary clamps, bolts, and gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUnleash Your BMW's True Potential\u003c\/h2\u003e\n\u003cp\u003eUpgrade to the MAD X3\/X4 M40 Catback Exhaust System and experience a transformative difference in your vehicle's sound and performance. With its advanced design and premium features, this exhaust system is the ultimate choice for discerning BMW enthusiasts.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Brushed","offer_id":44716700238024,"sku":null,"price":1529.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44716700270792,"sku":null,"price":1529.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":44716700303560,"sku":null,"price":1529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2024-09-29_at_09.03.01_0c603814__19647.1727626554.jpg?v=1753393090"},{"product_id":"mad-bmw-f-g-chassis-5-b58-catted-downpipe-m240-340-m340-440-m440-540-w-no-cel-guarantee-bracket","title":"MAD BMW F \u0026 G Chassis 5\" B58 Catted Downpipe M240 340 M340 440 M440 540 W\/ No CEL Guarantee \u0026 Bracket","description":"\u003cp data-start=\"129\" data-end=\"293\"\u003eUpgrade your stock B58 downpipe to the MAD B58 Catted Downpipe for more power, better sound, and guaranteed reliability without triggering a check engine light.\u003c\/p\u003e\n\u003cp data-start=\"295\" data-end=\"535\"\u003eThe MAD Catted B58 Downpipe is the ideal performance upgrade for BMW owners who want more out of their car without the hassle. It's made from premium 304 stainless steel and built to handle extreme heat and tough driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"848\"\u003eThe smooth piping design allows for maximum exhaust flow, which translates into more horsepower, better torque, and sharper throttle response. The 300-cell high-flow catalytic converter gives you noticeable gains and a more aggressive sound, all while keeping the check engine light off.\u003c\/p\u003e\n\u003cp data-start=\"850\" data-end=\"1086\"\u003eInstallation is simple with a direct bolt-on fit to the stock exhaust system. No cutting or welding needed. It's also fully compatible with most aftermarket exhaust setups, giving you the flexibility to build the setup you want.\u003c\/p\u003e\n\u003cp data-start=\"1088\" data-end=\"1222\"\u003eNo check engine light guarantee\u003cbr data-start=\"1123\" data-end=\"1126\"\u003eIf you get a CEL related to the catalytic converter, MAD will replace the downpipe for free.\u003c\/p\u003e\n\u003cp data-start=\"1224\" data-end=\"1247\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1245\"\u003eWarranty coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1248\" data-end=\"1362\"\u003e\n\u003cli data-start=\"1248\" data-end=\"1298\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1298\"\u003e1-year warranty on the catalytic converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1299\" data-end=\"1362\"\u003e\n\u003cp data-start=\"1301\" data-end=\"1362\"\u003eLifetime warranty on the downpipe for defects and fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1364\" data-end=\"1381\"\u003e\u003cstrong data-start=\"1364\" data-end=\"1381\"\u003eRace use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1388\" data-end=\"1400\"\u003e\u003cstrong data-start=\"1388\" data-end=\"1400\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1402\" data-end=\"1928\"\u003e\n\u003cli data-start=\"1402\" data-end=\"1448\"\u003e\n\u003cp data-start=\"1404\" data-end=\"1448\"\u003eNo CEL guarantee or it's replaced free\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1451\" data-end=\"1518\"\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1573\"\u003eSmooth bends for maximum airflow without drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1656\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1656\"\u003eGains up to 30 horsepower on stock turbos and even more with upgraded ones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1657\" data-end=\"1698\"\u003e\n\u003cp data-start=\"1659\" data-end=\"1698\"\u003eLifetime warranty on the downpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1749\"\u003e\n\u003cp data-start=\"1701\" data-end=\"1749\"\u003e1-year warranty on the catalytic converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1750\" data-end=\"1778\"\u003e\n\u003cp data-start=\"1752\" data-end=\"1778\"\u003e90-day return policy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1779\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1781\" data-end=\"1816\"\u003eShips in 1 to 2 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1817\" data-end=\"1847\"\u003e\n\u003cp data-start=\"1819\" data-end=\"1847\"\u003eDirect bolt-on fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1848\" data-end=\"1883\"\u003e\n\u003cp data-start=\"1850\" data-end=\"1883\"\u003eFlex section for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1884\" data-end=\"1928\"\u003e\n\u003cp data-start=\"1886\" data-end=\"1928\"\u003e300 cell high-flow catalytic converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1935\" data-end=\"1946\"\u003e\u003cstrong data-start=\"1935\" data-end=\"1946\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1948\" data-end=\"2395\"\u003e\n\u003cli data-start=\"1948\" data-end=\"1984\"\u003e\n\u003cp data-start=\"1950\" data-end=\"1984\"\u003e2015 and up BMW M240i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1985\" data-end=\"2021\"\u003e\n\u003cp data-start=\"1987\" data-end=\"2021\"\u003e2016 to 2019 BMW 340i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2022\" data-end=\"2083\"\u003e\n\u003cp data-start=\"2024\" data-end=\"2083\"\u003e2020 to 2024 BMW M340i and XDrive (does not fit 2025+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2084\" data-end=\"2119\"\u003e\n\u003cp data-start=\"2086\" data-end=\"2119\"\u003e2016 and up BMW 440i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2120\" data-end=\"2155\"\u003e\n\u003cp data-start=\"2122\" data-end=\"2155\"\u003e2016 and up BMW 540i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2156\" data-end=\"2191\"\u003e\n\u003cp data-start=\"2158\" data-end=\"2191\"\u003e2016 and up BMW 740i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2192\" data-end=\"2219\"\u003e\n\u003cp data-start=\"2194\" data-end=\"2219\"\u003e2017 to 2020 BMW X3 M40\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2220\" data-end=\"2247\"\u003e\n\u003cp data-start=\"2222\" data-end=\"2247\"\u003e2017 to 2020 BMW X4 M40\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2248\" data-end=\"2289\"\u003e\n\u003cp data-start=\"2250\" data-end=\"2289\"\u003e2019 and up G05 BMW X5 40i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2331\"\u003e\n\u003cp data-start=\"2292\" data-end=\"2331\"\u003e2019 and up G07 BMW X7 40i and XDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2363\"\u003e\n\u003cp data-start=\"2334\" data-end=\"2363\"\u003e2019 and up G29 BMW Z4 M40i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2364\" data-end=\"2395\"\u003e\n\u003cp data-start=\"2366\" data-end=\"2395\"\u003e2019 and up Toyota Supra 3.0L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2402\" data-end=\"2582\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2402\" data-end=\"2416\"\u003eDisclaimer\u003c\/strong\u003e\u003cbr data-start=\"2416\" data-end=\"2419\"\u003eFor race use only. This product is not certified for use on public roads and may not comply with local regulations. Always check your local laws before installing.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44726720692424,"sku":"MAD-120","price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-07-29_at_10.19.04_14df2edd__82456.1753979896.jpg?v=1754434211"},{"product_id":"mad-bmw-s58-catted-downpipes-m3-m4-g80-g82-g83-w-no-cel-guarantee-flex-section","title":"MAD BMW S58 Catted Downpipes M3 M4 G80 G82 G83 W\/ No CEL Guarantee \u0026 Flex Section","description":"\u003cp data-start=\"149\" data-end=\"353\"\u003e\u003cstrong data-start=\"149\" data-end=\"192\"\u003eIntroducing the MAD S58 Catted Downpipe\u003c\/strong\u003e\u003cbr data-start=\"192\" data-end=\"195\"\u003eThe perfect upgrade for BMW enthusiasts looking to unlock more performance and a deeper, more aggressive exhaust note without triggering a check engine light.\u003c\/p\u003e\n\u003cp data-start=\"355\" data-end=\"620\"\u003eCrafted from high-quality 304 stainless steel, this downpipe is built to handle extreme heat and harsh driving conditions. The smooth piping transitions are designed for maximum exhaust flow, delivering noticeable gains in horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"1034\"\u003eEquipped with 300 cell high-flow catalytic converters, the MAD S58 Catted Downpipe improves engine sound and overall drivability while keeping the check engine light off. It bolts directly to the factory exhaust system with no cutting or welding required, making installation quick and hassle-free. It’s also fully compatible with most aftermarket exhaust systems, giving you the freedom to customize your build.\u003c\/p\u003e\n\u003cp data-start=\"1036\" data-end=\"1166\"\u003e\u003cstrong data-start=\"1036\" data-end=\"1056\"\u003eNo CEL guarantee\u003c\/strong\u003e\u003cbr data-start=\"1056\" data-end=\"1059\"\u003eIf you get a check engine light related to the catalytic converter, MAD will replace the downpipe for free.\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1304\"\u003eDon’t settle for stock performance. Upgrade to the MAD S58 300 Cell Race Catted Downpipes and experience the full potential of your BMW.\u003c\/p\u003e\n\u003cp data-start=\"1306\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1306\" data-end=\"1323\"\u003eRace use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1330\" data-end=\"1342\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1342\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1344\" data-end=\"1767\"\u003e\n\u003cli data-start=\"1344\" data-end=\"1382\"\u003e\n\u003cp data-start=\"1346\" data-end=\"1382\"\u003e300 CEL catalytic converters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1383\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1385\" data-end=\"1418\"\u003eNo check engine light guarantee\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1484\"\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1535\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1535\"\u003eSmooth bends for maximum airflow without drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1536\" data-end=\"1607\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1607\"\u003eUp to 30HP increase on stock turbos, even more with upgraded setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1608\" data-end=\"1652\"\u003e\n\u003cp data-start=\"1610\" data-end=\"1652\"\u003eLifetime warranty on defects and fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1653\" data-end=\"1677\"\u003e\n\u003cp data-start=\"1655\" data-end=\"1677\"\u003e90-day return period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1678\" data-end=\"1711\"\u003e\n\u003cp data-start=\"1680\" data-end=\"1711\"\u003eShips in 1 to 2 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1712\" data-end=\"1731\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1731\"\u003eSpot-on fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1732\" data-end=\"1767\"\u003e\n\u003cp data-start=\"1734\" data-end=\"1767\"\u003eFlex section for added durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1785\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1785\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1787\" data-end=\"1873\"\u003e\n\u003cli data-start=\"1787\" data-end=\"1813\"\u003e\n\u003cp data-start=\"1789\" data-end=\"1813\"\u003e2021 and up BMW M3 G80\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1816\" data-end=\"1848\"\u003e2021 and up BMW M4 G82 and G83\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1873\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1873\"\u003e2023 and up BMW M2 G87\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1903\" data-end=\"2083\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1903\" data-end=\"1917\"\u003eDisclaimer\u003c\/strong\u003e\u003cbr data-start=\"1917\" data-end=\"1920\"\u003eFor race use only. This product is not certified for use on public roads and may not comply with local regulations. Always check your local laws before installing.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44726731440328,"sku":"MAD-121","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-07-29_at_10.19.19_81cfd151__59452.1753981046.jpg?v=1754434530"},{"product_id":"mad-bmw-b58-2025-gen-3-m340-4-5-downpipe-catless","title":"MAD BMW B58 2025+ Gen 3 M340 4.5\" Downpipe Catless","description":"\u003cp data-start=\"0\" data-end=\"313\"\u003e\u003cstrong\u003eAVAILABLE AUGUST 28TH 2025\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"313\"\u003eEnhance your BMW's performance with the MAD BMW B58 Gen 3 Catless Downpipe, specifically engineered for the 2025+ BMW M340. Crafted from premium 304 stainless steel, this 4.5-inch downpipe guarantees optimal exhaust flow, durability, and resistance to corrosion, providing the absolute best quality and longevity.\u003c\/p\u003e\n\u003cp data-start=\"315\" data-end=\"646\"\u003eBy eliminating restrictive factory catalytic converters, the MAD catless downpipe significantly boosts horsepower, sharpens throttle response, and reduces turbo lag, delivering an exhilarating driving experience. Precision-engineered welds and exact fitment ensure a seamless, bolt-on installation without hassles or modifications.\u003c\/p\u003e\n\u003cp data-start=\"648\" data-end=\"870\"\u003eEnjoy an aggressive, sporty exhaust note and unparalleled performance gains. The MAD downpipe is a must-have upgrade for both daily-driven enthusiasts and track-focused drivers seeking to unlock their BMW’s full potential.\u003c\/p\u003e\n\u003cp data-start=\"872\" data-end=\"881\"\u003eFeatures:\u003c\/p\u003e\n\u003cul data-start=\"883\" data-end=\"1196\"\u003e\n\u003cli data-start=\"883\" data-end=\"952\"\u003e\n\u003cp data-start=\"885\" data-end=\"952\"\u003eHigh-grade 304 stainless steel for unmatched quality and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"953\" data-end=\"1021\"\u003e\n\u003cp data-start=\"955\" data-end=\"1021\"\u003e4.5-inch piping diameter for improved exhaust flow and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1066\"\u003e\n\u003cp data-start=\"1024\" data-end=\"1066\"\u003eSignificant boost in horsepower and torque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1067\" data-end=\"1117\"\u003e\n\u003cp data-start=\"1069\" data-end=\"1117\"\u003eEnhanced throttle response and reduced turbo lag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1161\"\u003e\n\u003cp data-start=\"1120\" data-end=\"1161\"\u003eAggressive, deep, and sporty exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1162\" data-end=\"1196\"\u003e\n\u003cp data-start=\"1164\" data-end=\"1196\"\u003eEasy direct bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1198\" data-end=\"1321\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eUpgrade to MAD quality—experience superior performance, unmatched reliability, and thrilling sound for your 2025+ BMW M340.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44727633117384,"sku":"MAD-126","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-05-16_at_11.04.02_c680f6c2__42110.1749140002.jpg?v=1754517231"},{"product_id":"mad-bmw-b58-2025-gen-3-m340-fat-boy-5-0-downpipe-catless","title":"MAD BMW B58 2025+ Gen 3 M340 Fat Boy 5.0\" Downpipe Catless","description":"\u003cp data-start=\"26\" data-end=\"399\"\u003eUpgrade your 2025+ BMW M340 with the MAD BMW B58 Gen 3 \"Fat Boy\" 5.0\" Catless Downpipe—the ultimate performance upgrade designed to unleash the full potential of your engine. Crafted from premium-quality 304 stainless steel, this larger-diameter 5.0-inch downpipe offers superior airflow, delivering enhanced horsepower, quicker turbo response, and noticeable torque gains.\u003c\/p\u003e\n\u003cp data-start=\"401\" data-end=\"732\"\u003eThe increased diameter of the \"Fat Boy\" downpipe sets it apart from our standard catless models by providing a deeper, richer, and significantly more aggressive exhaust tone. Precision-engineered welds and exceptional craftsmanship ensure perfect fitment, durability, and peak performance for enthusiasts demanding maximum results.\u003c\/p\u003e\n\u003cp data-start=\"734\" data-end=\"919\"\u003eTransform your BMW M340's driving experience by choosing MAD's top-tier downpipe, designed specifically for drivers seeking ultimate airflow and a sound profile that commands attention.\u003c\/p\u003e\n\u003cp data-start=\"921\" data-end=\"934\"\u003e\u003cstrong data-start=\"921\" data-end=\"934\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"936\" data-end=\"1309\"\u003e\n\u003cli data-start=\"936\" data-end=\"989\"\u003e\n\u003cp data-start=\"938\" data-end=\"989\"\u003ePremium 304 stainless steel for superior durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"990\" data-end=\"1056\"\u003e\n\u003cp data-start=\"992\" data-end=\"1056\"\u003eExpanded 5.0-inch diameter for unmatched airflow and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1057\" data-end=\"1107\"\u003e\n\u003cp data-start=\"1059\" data-end=\"1107\"\u003eDeeper, richer, and more aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1179\"\u003e\n\u003cp data-start=\"1110\" data-end=\"1179\"\u003eImproved horsepower and torque compared to standard catless downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1180\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1182\" data-end=\"1233\"\u003ePrecision craftsmanship and perfect bolt-on fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1234\" data-end=\"1309\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1309\"\u003eIdeal for high-performance builds and enthusiasts seeking maximum results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44727634624712,"sku":"MAD-127","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-05-16_at_11.07.45_0a98b8c7__58904.1749140231.jpg?v=1754517413"},{"product_id":"mad-bmw-b58-2025-gen-3-m340-5-200-cell-catted-downpipe","title":"MAD BMW B58 2025+ Gen 3 M340 5\" 200 Cell Catted Downpipe","description":"\u003cp data-start=\"26\" data-end=\"435\"\u003eEnhance your 2025+ BMW M340 with the MAD BMW B58 Gen 3 5\" 200 Cell Catted Downpipe—engineered specifically for performance enthusiasts seeking a cleaner and refined upgrade. Built with premium-quality 304 stainless steel and equipped with a high-flow catalytic converter, this downpipe delivers impressive power gains, increased airflow, and quicker turbo response without the typical fuel smell of a catless design.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"775\"\u003eEnjoy a deeper, richer, and more aggressive exhaust note compared to your stock setup, but with a refined tone that's smoother and cleaner than catless options. The MAD catted downpipe strikes the ideal balance between noticeable performance gains and everyday drivability, ensuring reliability and comfort for street and track use alike.\u003c\/p\u003e\n\u003cp data-start=\"777\" data-end=\"967\"\u003ePrecision welds, exceptional craftsmanship, and direct bolt-on installation make this downpipe an essential upgrade for your BMW, providing maximum benefits without compromising convenience.\u003c\/p\u003e\n\u003cp data-start=\"969\" data-end=\"982\"\u003e\u003cstrong data-start=\"969\" data-end=\"982\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"984\" data-end=\"1415\"\u003e\n\u003cli data-start=\"984\" data-end=\"1046\"\u003e\n\u003cp data-start=\"986\" data-end=\"1046\"\u003eHigh-quality 304 stainless steel construction for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1047\" data-end=\"1116\"\u003e\n\u003cp data-start=\"1049\" data-end=\"1116\"\u003e5-inch diameter offers significant airflow improvement over stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1117\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1119\" data-end=\"1200\"\u003eHigh-flow catalytic converter eliminates fuel smell common with catless downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1247\"\u003e\n\u003cp data-start=\"1203\" data-end=\"1247\"\u003eDeeper, aggressive, yet refined exhaust note\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1292\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1292\"\u003eNoticeable horsepower and torque increases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1293\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1295\" data-end=\"1347\"\u003ePerfect bolt-on fitment for hassle-free installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1415\"\u003eIdeal for enthusiasts who want power and sound without compromise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44727637311688,"sku":"MAD-128","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-05-16_at_11.10.08_d6cf4dd5__74847.1749140419.jpg?v=1754517621"},{"product_id":"fi-exhaust-single-midpipe-for-bmw-g87-m2","title":"Fi Exhaust Single Midpipe For BMW G87 M2","description":"\u003cp\u003eUnleash the beast with Fi Exhaust's high-performance single midpipe exhaust upgrade. Crafted from premium T304 stainless steel, this midpipe delivers exceptional durability and corrosion resistance. Engineered to optimize exhaust flow, it gives your car a bold, throaty sound that's sure to turn heads. Upgrade your ride's performance and aural presence with this high-quality exhaust component.\u003c\/p\u003e\n\u003cp\u003eThis midpipe setup is designed to be installed in collaboration with your factory exhaust system. Cutting of the factory exhaust is required for installation, installation instructions can be provided upon request.\u003c\/p\u003e\n\u003cp\u003ePlease do not hesitate to message us if you have any questions regarding this exhaust system!\u003c\/p\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cp\u003e2023+ BMW G87 M2\u003c\/p\u003e","brand":"Fi Exhaust","offers":[{"title":"Default Title","offer_id":44733434527944,"sku":"FiG87SM","price":2280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/g87-m2-fi-single-mid-pipe-exhaust-6.webp?v=1755116026"},{"product_id":"fi-exhaust-single-midpipe-for-bmw-g80-m3","title":"Fi Exhaust Single Midpipe For BMW G80\/G82 M3\/M4","description":"\u003cp\u003eUnleash the beast with Fi Exhaust's high-performance single midpipe exhaust upgrade. Crafted from premium T304 stainless steel, this midpipe delivers exceptional durability and corrosion resistance. Engineered to optimize exhaust flow, it gives your car a bold, throaty sound that's sure to turn heads. Upgrade your ride's performance and aural presence with this high-quality exhaust component.\u003c\/p\u003e\n\u003cp\u003eThis midpipe setup is designed to be installed in collaboration with your factory exhaust system. Cutting of the factory exhaust is required for installation, installation instructions can be provided upon request.\u003c\/p\u003e\n\u003cp\u003ePlease do not hesitate to message us if you have any questions regarding this exhaust system!\u003c\/p\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cp\u003e2021+ BMW G80 M3\u003c\/p\u003e\n\u003cp\u003e2021+ BMW G82 M4\u003c\/p\u003e","brand":"Fi Exhaust","offers":[{"title":"Default Title","offer_id":44733435019464,"sku":null,"price":2280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/g87-m2-fi-single-mid-pipe-exhaust-6.webp?v=1755116026"},{"product_id":"vrsf-racing-downpipes-s65-2008-2013-bmw-m3-v8","title":"VRSF Racing Downpipes S65 2008 – 2013 BMW M3 V8","description":"\u003ch2\u003eVRSF E92 BMW M3 Stainless Steel Bypass Track Pipes\u003c\/h2\u003e\n\u003cp\u003eFor your 2008 – 2013 BMW M3 with the S65 Engine\u003c\/p\u003e\n\u003cp\u003eWe are proud to introduce our VRSF bypass pipes for the E90\/E92 M3 which are the best bang for the buck mod available for your S65, with gains from 25hp \u0026amp; 25tq when tuned. By eliminating the restrictive 400 cell catalytic converters in the factory downpipes, back pressure is reduced significantly which results in an increase in power \u0026amp; a more aggressive exhaust note. Our bypass pipes are constructed from mandrel bent, 304 grade stainless steel and are designed to work with the OEM exhaust. Welding is not required for installation, just cut and bolt into place using supplied exhaust clamps.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAdds 20-25 HP to the wheels \u0026amp; 20-25 TQ to the wheels.\u003c\/li\u003e\n\u003cli\u003eIncludes necessary clamps for install.\u003c\/li\u003e\n\u003cli\u003eHand made from mandrel bent, tig welded 2.5″ 304 grade stainless steel.\u003c\/li\u003e\n\u003cli\u003eSmooth radius bends to decrease turbulence and increase flow.\u003c\/li\u003e\n\u003cli\u003eFits RHD and LHD models with no modification necessary.\u003c\/li\u003e\n\u003cli\u003eVRSF Lifetime Warranty against defects and fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis item fits the following BMWs:\u003cbr\u003e\u003c\/strong\u003e2008 – 2013 \u003cstrong\u003eE90\/E92 BMW\u003c\/strong\u003e M3\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Fits both Left Hand Drive \u0026amp; Right Hand Drive Models\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VRSF","offers":[{"title":"Default Title","offer_id":44744068923592,"sku":"10902085","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/e90-s65-tp-e1642445008215-655x406.jpg?v=1755882468"},{"product_id":"fi-valvetronic-exhaust-system-for-bmw-g90-g99-m5","title":"FI Valvetronic Exhaust System for BMW G90\/G99 M5","description":"\u003cp\u003e\u003cstrong\u003eBMW G90 \/ G99 M5 Fi Exhaust System – Reclaim the Sound of M\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe stock exhaust on the BWM G90 \/ G99 M5 filters out the character and emotion M drivers expect—leaving behind a tone that’s too tame for the badge it wears. Between two oversized resonators, OPF filters on European models, and artificial sound pumped through the speakers, the stock setup filters out the very essence of the M experience.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Fi Exhaust Valvetronic System is engineered to bring that experience back—with raw sound, increased flow, and real driver engagement.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReal Sound, Real Control\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWith valves closed, the system delivers a refined 101 dB tone for comfortable cruising.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOpen the valves, and the full M personality comes alive with a track-ready 122 dB roar.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDuring testing, we recorded a \u003c\/span\u003e\u003cstrong\u003e+34 dB increase\u003c\/strong\u003e\u003cspan\u003e over stock (Euro-spec, 88 dB valves open) using the following configuration:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 200-cell catted primary downpipes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Catless secondary downpipes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Valvetronic catback exhaust with OPF bypass\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerformance with Purpose\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe catback exhaust system features a free-flowing X-pipe and a single-chamber muffler (vs. triple chambers in stock), improving exhaust gas scavenging and tone clarity. When installed as part of a full catless setup, average power gains of 5–10% can be expected—thanks to reduced backpressure and optimized flow.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUnleash the sound BMW engineered without unnecessary restrictions. The Fi Exhaust System for the G90 \/ G99 M5 is the upgrade your M deserves—raw, refined, and ready to roar.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eCan the exhaust valves be controlled using the OEM driving modes or do I need a remote control?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eOn Euro-spec vehicles, the factory exhaust includes electronic valves that are controlled through OEM driving modes (Efficient, Sport, Sport Plus) and the M Sound button. Fi EXHAUST Valvetronic exhaust seamlessly integrates with factory drives modes and M Sound button.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOn U.S.-spec vehicles, however, the stock system lacks functional valves entirely. Unlike older M models like the F90, the G90’s OEM exhaust has no mechanical or electronic valve control. And M Sound button does not control the factory exhaust valves because they’re not present on U.S.-spec models. Instead, it affects ASD-generated sound and deceleration burbles.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThat’s why with our valvetronic exhaust system, we include a standalone remote—giving you real, physical control over the exhaust valves. This lets you easily switch between a refined daily setup and a raw M-Performance profile, independent of BMW’s settings.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWhat components are included in the complete Fi EXHAUST setup for the G90\/G99 M5?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe complete system includes high-flow primary downpipes, catless secondary downpipes, and a valvetronic catback—engineered for maximum performance and aggressive sound.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWhat is the difference between the Euro-spec and U.S.-spec G90 exhaust systems?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eEuro-spec models feature OPF emission filters in the middle section of a catback and OEM \/ factory electronic valves. U.S.-spec models come without OPF emission filters and lack OEM exhaust valves.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eIs the aftermarket exhaust system compatible with both the G90 M5 sedan and the G99 M5 Touring?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eYes, our system is fully compatible with both the G90 Sedan and G99 Touring variants. It’s been engineered for perfect OEM fitment across both body styles.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWhich BMW M5 models are compatible with this Fi EXHAUST system?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eFi EXHAUST is compatible with both U.S spec and European spec BMW G90 \/ G99 M5 Saloon \/ Touring (OPF \/ Non-OPF) models.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eIs cutting required when installing a full catback exhaust system?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eNot at all. Our Fi cat-back system is 100% bolt-on, designed to connect to factory points with no cutting or welding required. This makes installation clean and reversible.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHow does the M Sound button affect the G90’s sound profile?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWhen M Sound is activated, it enables deceleration burbles and adds artificial engine noise through the cabin speakers (ASD).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhile this creates a livelier impression, many owners prefer turning it off to enjoy the cleaner, deeper tones produced by Fi EXHAUST.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eDoes the factory U.S.-spec BMW G90 M5 exhaust have functioning valves?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eNo. Unlike prior M cars, the U.S.-spec G90 M5 has no active valves, and relies heavily on large resonators to suppress sound. The M Sound button has no effect on the actual exhaust flow—it only adjusts cabin sound via ASD.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOur solution? We provide a valvetronic exhaust with remote control, allowing true sound customization on U.S. models—something missing entirely from the factory system.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWhat’s the benefit of upgrading to an Fi Exhaust performance exhaust system on the G90?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe Fi system completely transforms the G90’s sound and performance. It replaces the two oversized factory resonators with a free-flowing X-pipe, improving exhaust scavenging and creating a higher-pitched, more aggressive tone.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eInstead of a bulky triple-chamber muffler like the OEM setup, Fi uses a single-chamber design that offers a sharper and purer exhaust note.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFor Euro-spec models, our cat-back also removes the restrictive OPF filters, unlocking true sound and performance. In real-world tests, we saw a +34 dB gain in volume over stock on a Euro car—making a night-and-day difference in sound character.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eIs tuning necessary when replacing a catback exhaust? Will it cause a CEL (Check Engine Light)?\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eOn Euro-spec G90 models, if you’re removing OPF filters with the catback, you’ll need ECU coding or a remap to prevent error codes and ensure smooth operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOn U.S.-spec models, tuning is not required when installing a catback alone, since no emissions systems (like OPF or catalytic converters) are being removed.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIf you plan to upgrade the downpipes, we recommend a Stage 2 tune, as you're replacing factory catalytic converters and the ECU must be adjusted to prevent a Check Engine Light (CEL) from being triggered?\u003c\/span\u003e\u003c\/p\u003e","brand":"Fi Exhaust","offers":[{"title":"None \/ Quad Tips In Silver","offer_id":44748702974152,"sku":null,"price":5800.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Quad Tips In Titanium Blue","offer_id":44748703006920,"sku":null,"price":6150.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Quad Tips In Diamond Black","offer_id":44748703039688,"sku":null,"price":6150.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Quad Tips In Gold","offer_id":44748703072456,"sku":null,"price":6230.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Quad Tips With Carbon Fiber","offer_id":44748703105224,"sku":null,"price":6450.0,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Quad Tips In Silver","offer_id":44748703137992,"sku":null,"price":7600.0,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Quad Tips In Titanium Blue","offer_id":44748703170760,"sku":null,"price":7950.0,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Quad Tips In Diamond Black","offer_id":44748703203528,"sku":null,"price":7950.0,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Quad Tips In Gold","offer_id":44748703236296,"sku":null,"price":8030.0,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Quad Tips With Carbon Fiber","offer_id":44748703269064,"sku":null,"price":8250.0,"currency_code":"USD","in_stock":true},{"title":"Sport 200 Cell \/ Quad Tips In Silver","offer_id":44748703301832,"sku":null,"price":8600.0,"currency_code":"USD","in_stock":true},{"title":"Sport 200 Cell \/ Quad Tips In Titanium Blue","offer_id":44748703334600,"sku":null,"price":8950.0,"currency_code":"USD","in_stock":true},{"title":"Sport 200 Cell \/ Quad Tips In Diamond Black","offer_id":44748703367368,"sku":null,"price":8950.0,"currency_code":"USD","in_stock":true},{"title":"Sport 200 Cell \/ Quad Tips In Gold","offer_id":44748703400136,"sku":null,"price":9030.0,"currency_code":"USD","in_stock":true},{"title":"Sport 200 Cell \/ Quad Tips With Carbon Fiber","offer_id":44748703432904,"sku":null,"price":9250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/Exhaust_Layout_1_-4d40cfac-38a1-4257-a24b-625aa5cf2dc1.jpg?v=1756158534"},{"product_id":"mad-bmw-f9x-m5-m8-catted-downpipes-w-no-cel-guarantee","title":"MAD BMW F9x M5 M8 Catted Downpipes W\/ No CEL Guarantee","description":"\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\" data-pm-slice=\"0 0 []\"\u003eUnlock the true sound and performance of your BMW F9X M5 or M8 with the MAD Catted Downpipes, now with a No CEL Guarantee.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eUpgrade your restrictive stock downpipes to the MAD high-flow catted design and experience significant improvements in exhaust flow, turbo spool, and throttle response. Built from premium 304 stainless steel, these downpipes are engineered to handle extreme heat and deliver long-lasting durability.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eWith 300 cell high-flow catalytic converters, you get the perfect balance of performance and drivability. Expect a deeper, more aggressive exhaust note with quicker turbo response, all while avoiding check engine lights. If a CEL does occur due to the catalytic converter, MAD will replace the downpipes for free.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThese downpipes are designed as a direct bolt-on upgrade with spot-on fitment, no cutting or welding required. They work seamlessly with the stock exhaust system as well as aftermarket setups.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eNo CEL guarantee\u003c\/strong\u003e\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003eIf you get a check engine light related to the catalytic converter, MAD will replace the downpipe for free.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eDon’t settle for stock performance. Upgrade to the MAD 300 Cell Race Catted Downpipes and experience the full potential of your BMW.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eWarranty coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\" data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"bulletList\" data-prosemirror-node-block=\"true\"\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThe \"No CEL\" guarantee is valid for only one year from the date of purchase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThe lifetime warranty still applies in cases of manufacturer defects, such as cracks in the pipe or welds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eRace use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\" data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"bulletList\" data-prosemirror-node-block=\"true\"\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e300 CEL catalytic converters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eNo check engine light guarantee\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eSmooth bends for maximum airflow without drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eUp to 30HP increase on stock turbos, even more with upgraded setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eLifetime warranty on defects and fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e90-day return period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eShips in 1 to 2 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eSpot-on fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eFlex section for added durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eFitment:\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e2018+ BMW F90 M5 (incl. Competition)\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003e2018+ BMW F91\/F92\/F93 M8 (Coupe, Convertible, Gran Coupe)\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003eSKU: MAD-122\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eDisclaimer:\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003eFor off-road or racing use only. Please check your local laws and regulations before installation.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44758778282184,"sku":"MAD-122","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-08-20_at_12.21.19_0dd829a6__87455.1756154316.jpg?v=1757430566"},{"product_id":"mad-bmw-f-g-chassis-b46-catted-downpipe-220-230-320-330-420-430-730","title":"MAD BMW F \u0026 G Chassis B46 Catted Downpipe 220 230 320 330 420 430 730","description":"\u003cp data-start=\"156\" data-end=\"304\"\u003e\u003cstrong data-start=\"156\" data-end=\"304\"\u003eUpgrade from the stock B46 downpipe to the MAD B46 catted downpipe for maximum airflow, power, and sound.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"306\" data-end=\"697\"\u003eThe MAD BMW B46 catted downpipe is the perfect upgrade for getting more performance and a cleaner exhaust tone while keeping your setup street-friendly. The built-in high-flow catalytic converter reduces restriction compared to the factory cat, allowing your turbo to spool quicker and push more power. At the same time, it helps maintain drivability.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"829\"\u003eOn a tuned BMW B46 with the stock turbo, you can expect gains of up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"770\" data-end=\"787\"\u003e30 horsepower\u003c\/strong\u003e, with even more on upgraded turbo setups.\u003c\/p\u003e\n\u003cp data-start=\"831\" data-end=\"949\"\u003eThe flex section helps reduce stress from engine movement and heat cycles, making it a long-lasting, reliable upgrade.\u003c\/p\u003e\n\u003cp data-start=\"951\" data-end=\"1068\"\u003e\u003cstrong data-start=\"951\" data-end=\"1068\"\u003eThis downpipe is designed specifically for U.S. B46 models and is not compatible with vehicles equipped with OPF.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1087\"\u003e\u003cstrong data-start=\"1075\" data-end=\"1087\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1089\" data-end=\"1515\"\u003e\n\u003cli data-start=\"1089\" data-end=\"1122\"\u003e\n\u003cp data-start=\"1091\" data-end=\"1122\"\u003eHigh-flow catalytic converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1224\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1224\"\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1225\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1227\" data-end=\"1279\"\u003eSmooth mandrel bends for maximum flow and no drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1342\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1342\"\u003eUp to 30HP gain on stock turbos, more with upgraded setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1343\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1380\"\u003eFlex section for added durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1381\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1425\"\u003eLifetime warranty on fitment and defects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1426\" data-end=\"1450\"\u003e\n\u003cp data-start=\"1428\" data-end=\"1450\"\u003e90-day return period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1451\" data-end=\"1488\"\u003e\n\u003cp data-start=\"1453\" data-end=\"1488\"\u003eShips within 1 to 2 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1489\" data-end=\"1515\"\u003e\n\u003cp data-start=\"1491\" data-end=\"1515\"\u003eDirect bolt-on fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1522\" data-end=\"1533\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1533\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1535\" data-end=\"1699\"\u003e\n\u003cli data-start=\"1535\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1537\" data-end=\"1568\"\u003e2016 and up BMW 120i and 125i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1602\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1602\"\u003e2016 and up BMW 220i and 230i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1603\" data-end=\"1665\"\u003e\n\u003cp data-start=\"1605\" data-end=\"1665\"\u003e2016 and up BMW 320i, 330e, 330i (F chassis and G chassis)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1666\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1668\" data-end=\"1699\"\u003e2016 and up BMW 420i and 430i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1701\" data-end=\"1712\"\u003e\u003cstrong data-start=\"1701\" data-end=\"1709\"\u003eNote\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1713\" data-end=\"1805\"\u003e\n\u003cli data-start=\"1713\" data-end=\"1754\"\u003e\n\u003cp data-start=\"1715\" data-end=\"1754\"\u003eU.S. model fitment only (B46 engines)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1755\" data-end=\"1805\"\u003e\n\u003cp data-start=\"1757\" data-end=\"1805\"\u003eNot compatible with vehicles equipped with OPF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1807\" data-end=\"1823\"\u003e\u003cstrong data-start=\"1807\" data-end=\"1815\"\u003eSKU:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMAD-132\u003c\/p\u003e\n\u003cp data-start=\"1825\" data-end=\"2035\"\u003e\u003cstrong data-start=\"1825\" data-end=\"1840\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"1840\" data-end=\"1843\"\u003eThis product is intended for off-road or racing use only. It is not certified for use on public roads and may not comply with local regulations. Please check your local laws before installing.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44758780674248,"sku":"MAD-132","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-07-10_at_11.49.19_fcb97aa6__06393.1754325361.jpg?v=1757430804"},{"product_id":"mad-bmw-f-g-chassis-b46-catless-downpipe-220-230-320-330-420-430-730","title":"MAD BMW F \u0026 G Chassis B46 Catless Downpipe 220 230 320 330 420 430 730","description":"\u003cp data-start=\"152\" data-end=\"261\"\u003e\u003cstrong data-start=\"152\" data-end=\"261\"\u003eUpgrade from the stock B46 downpipe to the MAD B46 catless downpipe for maximum airflow, power, and sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"263\" data-end=\"639\"\u003eThe MAD BMW B46 catless downpipe is the perfect upgrade for unlocking the full potential of your turbocharged engine. By removing the restrictive factory catalytic converter, this downpipe allows your turbo to spool faster and more efficiently, giving you better throttle response and more power across the rev range. You’ll also notice a deeper, more aggressive exhaust tone.\u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"781\"\u003eOn a tuned BMW B46 with the stock turbo, you can expect gains of up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"712\" data-end=\"729\"\u003e30 horsepower\u003c\/strong\u003e, with even more potential on upgraded turbo setups.\u003c\/p\u003e\n\u003cp data-start=\"783\" data-end=\"955\"\u003eThe built-in flex section helps reduce stress on the system by absorbing vibration and movement from the engine and heat cycles, making it a reliable and long-term upgrade.\u003c\/p\u003e\n\u003cp data-start=\"957\" data-end=\"1074\"\u003e\u003cstrong data-start=\"957\" data-end=\"1074\"\u003eThis downpipe is designed specifically for U.S. B46 models and is not compatible with vehicles equipped with OPF.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1076\" data-end=\"1079\"\u003e\n\u003cp data-start=\"1081\" data-end=\"1093\"\u003e\u003cstrong data-start=\"1081\" data-end=\"1093\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1095\" data-end=\"1498\"\u003e\n\u003cli data-start=\"1095\" data-end=\"1165\"\u003e\n\u003cp data-start=\"1097\" data-end=\"1165\"\u003eCompatible with both right-hand drive and left-hand drive vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1222\"\u003e\n\u003cp data-start=\"1168\" data-end=\"1222\"\u003eSmooth mandrel bends for maximum flow and zero drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1223\" data-end=\"1285\"\u003e\n\u003cp data-start=\"1225\" data-end=\"1285\"\u003eUp to 30HP gain on stock turbos, more with upgraded setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1286\" data-end=\"1348\"\u003e\n\u003cp data-start=\"1288\" data-end=\"1348\"\u003eFlex section for added durability and vibration absorption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1351\" data-end=\"1393\"\u003eLifetime warranty on fitment and defects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1418\"\u003e90-day return period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1456\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1456\"\u003eShips within 1 to 2 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1457\" data-end=\"1498\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1498\"\u003ePrecision fitment for an easy install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1500\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1505\" data-end=\"1516\"\u003e\u003cstrong data-start=\"1505\" data-end=\"1516\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1518\" data-end=\"1682\"\u003e\n\u003cli data-start=\"1518\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1551\"\u003e2016 and up BMW 120i and 125i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1552\" data-end=\"1585\"\u003e\n\u003cp data-start=\"1554\" data-end=\"1585\"\u003e2016 and up BMW 220i and 230i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1588\" data-end=\"1648\"\u003e2016 and up BMW 320i, 330e, 330i (F chassis and G chassis)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1682\"\u003e\n\u003cp data-start=\"1651\" data-end=\"1682\"\u003e2016 and up BMW 420i and 430i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1684\" data-end=\"1695\"\u003e\u003cstrong data-start=\"1684\" data-end=\"1692\"\u003eNote\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1696\" data-end=\"1788\"\u003e\n\u003cli data-start=\"1696\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1698\" data-end=\"1737\"\u003eU.S. model fitment only (B46 engines)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1738\" data-end=\"1788\"\u003e\n\u003cp data-start=\"1740\" data-end=\"1788\"\u003eNot compatible with vehicles equipped with OPF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1790\" data-end=\"1808\"\u003e\u003cstrong data-start=\"1790\" data-end=\"1798\"\u003eSKU:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMAD-131\u003c\/p\u003e\n\u003cp data-start=\"854\" data-end=\"1076\"\u003e\u003cstrong data-start=\"854\" data-end=\"869\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"869\" data-end=\"872\"\u003eThis product is intended for off-road or racing use only. It is not certified for use on public roads and may not comply with local emissions regulations. Please check your local laws before installation.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44758781788360,"sku":"MAD-131","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-07-10_at_11.49.19_126e649c__18287.1754325264.jpg?v=1757431342"},{"product_id":"mad-n55-downpipe-w-bracket-bmw-m135-335-3-5","title":"MAD N55 Downpipe W\/ Bracket BMW M135 335 3.5\"","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUpgrade from the stock N55 downpipe to the MAD N55 catless downpipe for maximum airflow, power, and sound!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mad N55 Catless Downpipe is a high-quality aftermarket performance part designed to enhance the power and sound of your BMW. Made from premium-grade stainless steel, this downpipe is engineered to deliver maximum performance gains by optimizing exhaust flow.\u003c\/p\u003e\n\u003cp\u003eThe removal of the catalytic converter allows for a freer flow of exhaust gases, resulting in improved turbo spool, increased horsepower and torque, and an aggressive exhaust note that will turn heads on the street or track. The Mad N55 Catless Downpipe is also designed to be a direct bolt-on replacement for your stock downpipe, making installation quick and easy.\u003c\/p\u003e\n\u003cp\u003eThis downpipe is specifically designed for use with BMW N55 engines and is compatible with a wide range of BMW models including the 135i and 335i Additionally, the Mad N55 Catless comes with a limited lifetime warranty, ensuring that you get a reliable and durable product.\u003c\/p\u003e\n\u003cp\u003eUpgrade your BMW's performance and sound with the Mad N55 Catless Downpipe and experience a driving experience like no other.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2013 M135 (Up tp 07\/13 production) \u003c\/li\u003e\n\u003cli\u003e2012-2013 335 Sedan (Up to 07\/13 production)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44758824059080,"sku":"MAD-008","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/IMG_E2421__51395.1607994648.jpg?v=1757433448"},{"product_id":"mad-bmw-n54-downpipes-135i-1m-335i-rear-wheel-drive","title":"MAD BMW N54 Downpipes 135i 1M 335i Rear Wheel Drive","description":"\u003cdiv class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"text-base gap-4 md:gap-6 md:max-w-2xl lg:max-w-2xl xl:max-w-3xl p-4 md:py-6 flex lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eIntroducing the MAD N54 Catless Downpipes, the ultimate performance upgrade for your BMW N54 engine. These downpipes are specifically designed to increase exhaust flow, reduce backpressure, and ultimately improve engine performance.\u003c\/p\u003e\n\u003cp\u003eMade from high-quality 304 stainless steel, these downpipes are built to withstand the harsh conditions of high-performance driving. The mandrel-bent tubing ensures smooth and unrestricted exhaust flow, allowing the engine to breathe more freely and produce more power.\u003c\/p\u003e\n\u003cp\u003eThe catless design of these downpipes eliminates the restrictive catalytic converters, which not only increases exhaust flow but also enhances exhaust sound. The deep and aggressive exhaust note produced by the MAD N54 Catless Downpipes will undoubtedly turn heads and make a statement wherever you go.\u003c\/p\u003e\n\u003cp\u003eInstallation of these downpipes is a breeze, as they are designed to fit seamlessly with your existing exhaust system. The precise fitment ensures that there are no leaks or fitment issues, providing you with worry-free performance gains.\u003c\/p\u003e\n\u003cp\u003eOverall, if you're looking for an easy and effective way to boost your BMW N54 engine's performance, the MAD N54 Catless Downpipes are the perfect solution. Upgrade your exhaust system today and experience the improved power, sound, and driving experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex justify-between\"\u003e\n\u003cdiv class=\"text-gray-400 flex self-end lg:self-center justify-center mt-2 gap-3 md:gap-4 lg:gap-1 lg:absolute lg:top-0 lg:translate-x-full lg:right-0 lg:mt-0 lg:pl-2 visible\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eExpect up to a 30HP increase on a tuned BMW N54 with stock turbos, even more on cars with upgraded turbos.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eGaskets and mounting included\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2011-2012 BMW 1M\u003c\/li\u003e\n\u003cli\u003e2008-2010 BMW 135i\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 335i\u003c\/li\u003e\n\u003cli\u003e2011-2013 BMW 335is\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44758826090696,"sku":"MAD-003","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/IMG_E2431__75898.1607962294.jpg?v=1757433846"},{"product_id":"mad-n55-catted-downpipe-bmw-m135-m235-m2-335-435-4-0","title":"MAD N55 Catted Downpipe BMW M135 M235 M2 335 435 4.0\"","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUpgrade from the stock N55 downpipe to the MAD N55 catted downpipe for maximum airflow, power, and sound!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing the Mad Catted N55 Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and exhaust sound.\u003c\/p\u003e\n\u003cp\u003eCrafted from premium quality 304 stainless steel, this downpipe is built to withstand extreme temperatures and harsh driving conditions. The smooth transition of our piping design ensures maximum exhaust flow, which results in increased horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003cp\u003eThe Mad Catted N55 Downpipe is also equipped with high-flow catalytic converters, which help to reduce harmful emissions while maintaining optimal performance levels. The catalytic converters are engineered to deliver maximum flow and minimal back pressure, which results in a noticeable improvement in engine sound and overall driving experience.\u003c\/p\u003e\n\u003cp\u003eThe downpipe is designed to bolt-on directly to the stock exhaust system and does not require any cutting or welding, making installation quick and hassle-free. The Mad Catted N55 Downpipe is also compatible with aftermarket exhaust systems, providing you with endless customization options to suit your preferences.\u003c\/p\u003e\n\u003cp\u003eDon't settle for stock performance - upgrade to the Mad N55 200 Cell Race Catted Downpipes and experience the true potential of your BMW.\u003c\/p\u003e\n\u003cp\u003eRace use only \u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003e200 Cell euro 5 catalytic converter \u003c\/li\u003e\n\u003cli\u003eReduces smell while retaining maximum performance \u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2014-2015 M135i \u0026amp; Xdrive (After 07\/13 production)\u003c\/li\u003e\n\u003cli\u003eM235i \u0026amp; Xdrive\u003c\/li\u003e\n\u003cli\u003eM2\u003c\/li\u003e\n\u003cli\u003e2014-2015 335i \u0026amp; Xdrive (After 07\/13 production)\u003c\/li\u003e\n\u003cli\u003e435i \u0026amp; Xdrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e\u003cbr\u003eFor race use only. This product is not certified for use on public roads and may not comply with local emissions regulations. Additionally, it does not prevent the illumination of the Check Engine Light (CEL). Please consult your local laws and regulations before installation.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44758827368648,"sku":"MAD-053","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/PhotoRoom_20230712_140620__34328.1689197815.png?v=1757434280"},{"product_id":"mad-bmw-540-g30-2017-2023-b58-axle-back-exhaust","title":"MAD BMW 540 G30 2017-2023 B58 Axle Back Exhaust","description":"\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\" data-pm-slice=\"0 0 []\"\u003eIntroducing the MAD 540 Performance Exhaust System Expertly designed for car enthusiasts who demand the best in sound and performance enhancement. This state-of-the-art exhaust system is engineered to maximize the efficiency and power of your vehicle, offering a significant upgrade over standard factory models.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eCrafted from premium stainless steel, the MAD 540 Exhaust ensures durability and resistance against corrosion, making it a long-lasting addition to your car. Its innovative design features advanced flow dynamics that significantly reduce backpressure, allowing your engine to breathe more freely and perform at its peak.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThe MAD 540 not only improves performance but also delivers a deep, resonant sound that embodies power without being overly aggressive. This sound profile makes it perfect for those who appreciate a sophisticated yet noticeable exhaust note.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eEasy to install, the MAD 540 Performance Exhaust is designed to seamlessly integrate with your vehicle, providing a perfect fit without the need for extensive modifications. Whether you're upgrading for aesthetic reasons, sound enhancement, or overall performance, the MAD 540 is an excellent choice that combines quality, style, and function.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\" data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"bulletList\" data-prosemirror-node-block=\"true\"\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eLarge 90mm exhaust tips for an aggressive, high-performance look\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eCompatible with both M Sport and non-M Sport bumpers (non-M Sport requires no diffuser)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003ePremium stainless steel construction for durability and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eImproved exhaust flow and reduced backpressure for better performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eDeep, refined sound profile without excessive drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"listItem\" data-prosemirror-node-block=\"true\"\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eDirect bolt-on fitment with no major modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Brushed","offer_id":44758920069320,"sku":"MAD-089B","price":1699.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44758920102088,"sku":"MAD-089BL","price":1699.0,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":44758920134856,"sku":"MAD-089CA","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/PhotoRoom_001_20240405_152747__43756.1713627904.jpg?v=1757440693"},{"product_id":"mad-bmw-s58-resonated-h-pipe-midpipe-m2-g87","title":"MAD BMW S58 Resonated H-Pipe Midpipe M2 G87","description":"\u003cp class=\"\" data-start=\"193\" data-end=\"253\"\u003e\u003cstrong data-start=\"193\" data-end=\"253\"\u003eMAD BMW S58 Resonated H-Pipe Midpipe – M2 G87\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"255\" data-end=\"407\"\u003eUpgrade your BMW M2's sound and flow with the MAD Resonated H-Pipe Midpipe, designed specifically for the S58-powered G87 platform.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"409\" data-end=\"920\"\u003eThis midpipe maintains the factory-style H-pipe configuration with two separate pipes merging through a crossover section, preserving the stock layout while enhancing performance. The OEM midpipe features two secondary catalytic converters and large resonators that restrict airflow and dull the exhaust tone. The MAD Resonated H-Pipe replaces those with a higher-flowing setup that eliminates the secondary flow restrictions and uses compact, carefully tuned resonators to refine the exhaust character.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"922\" data-end=\"1178\"\u003eThe result is a noticeable increase in volume and tone without introducing excessive drone or harshness. It’s the ideal solution for drivers who want a deeper, more pronounced exhaust note while maintaining a smooth, refined sound throughout the RPM range.\u003c\/p\u003e\n\u003cul data-start=\"1180\" data-end=\"1457\"\u003e\n\u003cli class=\"\" data-start=\"1180\" data-end=\"1224\"\u003e\n\u003cp class=\"\" data-start=\"1182\" data-end=\"1224\"\u003eFactory-style dual midpipe H-pipe design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1225\" data-end=\"1275\"\u003e\n\u003cp class=\"\" data-start=\"1227\" data-end=\"1275\"\u003eIncreased exhaust flow with clean, sporty tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1276\" data-end=\"1336\"\u003e\n\u003cp class=\"\" data-start=\"1278\" data-end=\"1336\"\u003eDual smaller resonators help reduce unwanted frequencies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1337\" data-end=\"1396\"\u003e\n\u003cp class=\"\" data-start=\"1339\" data-end=\"1396\"\u003eDirect bolt-on fitment to OEM or aftermarket components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1397\" data-end=\"1457\"\u003e\n\u003cp class=\"\" data-start=\"1399\" data-end=\"1457\"\u003eConstructed from high-grade stainless steel for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"1557\" data-end=\"1571\"\u003eFitment:\u003c\/p\u003e\n\u003cul data-start=\"1572\" data-end=\"1711\"\u003e\n\u003cli class=\"\" data-start=\"1572\" data-end=\"1600\"\u003e\n\u003cp class=\"\" data-start=\"1574\" data-end=\"1600\"\u003eBMW M2 G87 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"1713\" data-end=\"1799\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-start=\"1820\" data-end=\"1840\"\u003eWhat's Included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eFull dual midpipe H-pipe assembly\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eAll required clamps and hardware for installation\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eRequires cutting only if used with the stock axle back. No cutting needed when paired with the MAD axle back or any other compatible aftermarket axle back.\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eBolts up directly on the downpipe side with both the factory and any aftermarket downpipes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"1459\" data-end=\"1656\"\u003e\u003cem data-start=\"1459\" data-end=\"1656\"\u003eThis product is intended for off-road or competition use only where emissions compliance is not required. Always check local laws and regulations before installing aftermarket exhaust components.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759007199432,"sku":"MAD-129","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-04-23_at_12.10.07_b4dbac68__62020.1748880035.jpg?v=1757442257"},{"product_id":"mad-bmw-m2-m3-m4-g87-g80-g82-s58-secondary-cats-delete","title":"MAD BMW M2 M3 M4 G87 G80 G82 S58 Secondary Cats Delete","description":"\u003cp\u003eMAD M3 M4 G80 G82 S58 Secondary Cat Delete Pipes\u003c\/p\u003e\n\u003cp\u003eUpgrade your BMW's exhaust system with the MAD M3 M4 G80 G82 S58 Secondary Cat Delete Pipes, engineered to remove the restrictions caused by the factory secondary catalytic converters. By improving exhaust flow and reducing back pressure, these pipes enhance turbo spool. The result is a more aggressive exhaust.\u003c\/p\u003e\n\u003cp\u003eDesigned with precision and constructed from premium materials, these pipes offer a straightforward installation process with a guaranteed perfect fit.\u003c\/p\u003e\n\u003cp\u003eWhy Choose MAD Secondary Cat Delete Pipes?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFabricated from high-quality T304 stainless steel with mandrel bends for optimal durability and flow.\u003c\/li\u003e\n\u003cli\u003eFeatures precision TIG-welded seams for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eSlip-on design simplifies the installation process.\u003c\/li\u003e\n\u003cli\u003eIncludes heavy-duty stainless steel clamps for a secure fit.\u003c\/li\u003e\n\u003cli\u003eUnlocks improved exhaust flow, enhanced power, and a deeper, sportier exhaust tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVehicle Compatibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2020+ BMW G80 M3\u003c\/li\u003e\n\u003cli\u003e2020+ BMW G82\/G83 M4\u003c\/li\u003e\n\u003cli\u003e2020+ BMW G87 M2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTake your BMW's performance and sound to the next level with MAD's expertly crafted secondary cat delete pipes.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759233560776,"sku":"MAD-112","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2024-11-20_at_10.47.06_7a781255__59443.1735575453.jpg?v=1757447599"},{"product_id":"mad-bmw-s55-catted-downpipes-m2c-m3-m4-w-flex-section","title":"MAD BMW S55 Catted Downpipes M2C M3 M4 W\/ Flex Section","description":"\u003cdiv class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"text-base gap-4 md:gap-6 md:max-w-2xl lg:max-w-2xl xl:max-w-3xl p-4 md:py-6 flex lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eIntroducing the Mad s55 catted Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and exhaust sound.\u003c\/p\u003e\n\u003cp\u003eCrafted from premium quality 304 stainless steel, this downpipe is built to withstand extreme temperatures and harsh driving conditions. The smooth transition of our piping design ensures maximum exhaust flow, which results in increased horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003cp\u003eThe Mad s55 Catted Downpipe is also equipped with high-flow 200 cell catalytic converters, which help to reduce harmful emissions while maintaining optimal performance levels. The catalytic converters are engineered to deliver maximum flow and minimal back pressure, which results in a noticeable improvement in engine sound and overall driving experience.\u003c\/p\u003e\n\u003cp\u003eThe downpipe is designed to bolt-on directly to the stock exhaust system and does not require any cutting or welding, making installation quick and hassle-free. The Mad s55 Catted Downpipe is also compatible with aftermarket exhaust systems, providing you with endless customization options to suit your preferences.\u003c\/p\u003e\n\u003cp\u003eDon't settle for stock performance - upgrade to the Mad S55 200 Cell Race Catted Downpipes and experience the true potential of your BMW.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex justify-between\"\u003e\n\u003cdiv class=\"text-gray-400 flex self-end lg:self-center justify-center mt-2 gap-3 md:gap-4 lg:gap-1 lg:absolute lg:top-0 lg:translate-x-full lg:right-0 lg:mt-0 lg:pl-2 visible\"\u003eRace Use only \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e200CEL Euro 5 Cats\u003c\/li\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW M2 Competition\u003c\/li\u003e\n\u003cli\u003e2014+ BMW M3\u003c\/li\u003e\n\u003cli\u003e2015+ BMW M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU:\u003c\/p\u003e\n\u003cp\u003eMAD-050\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e\u003cbr\u003eFor race use only. This product is not certified for use on public roads and may not comply with local emissions regulations. Additionally, it does not prevent the illumination of the Check Engine Light (CEL). Please consult your local laws and regulations before installation.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759247651016,"sku":"MAD-050","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/PhotoRoom_001_20240419_140832__97290.1713564403.jpg?v=1757449070"},{"product_id":"mad-bmw-s55-downpipes-m2c-m3-m4-w-flex-section","title":"MAD BMW S55 Downpipes M2C M3 M4 W\/ Flex Section","description":"\u003cp\u003eUpgrade from the stock S55 downpipes to the MAD S55 catless downpipes for maximum airflow, power, and sound!\u003c\/p\u003e\n\u003cp\u003eUpgrade to the MAD BMW S55 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.\u003c\/p\u003e\n\u003cp\u003eExpect up to a 30HP increase on a tuned BMW S55 with stock turbos, even more on cars with upgraded turbos.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe flex pipe Section will help reduce the stress and unwanted vibration caused by heat and engine Movement. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW M2 Competition\u003c\/li\u003e\n\u003cli\u003e2014+ BMW M3\u003c\/li\u003e\n\u003cli\u003e2015+ BMW M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU:\u003c\/p\u003e\n\u003cp\u003eMAD-004\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759256891592,"sku":"MAD-004","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/MAD-1004_1__98990.1706204154.jpg?v=1757449986"},{"product_id":"mad-bmw-s58-resonated-h-pipe-midpipe-m3-m4-g80-g82-g83","title":"MAD BMW S58 Resonated H-Pipe Midpipe M3 M4 G80 G82 G83","description":"\u003cp class=\"\" data-start=\"193\" data-end=\"253\"\u003e\u003cstrong data-start=\"193\" data-end=\"253\"\u003eMAD BMW S58 Resonated H-Pipe Midpipe – M3 M4 G80 G82 G83\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"255\" data-end=\"407\"\u003eUpgrade your BMW M3 or M4’s sound and flow with the MAD Resonated H-Pipe Midpipe, designed specifically for the S58-powered G80, G82, and G83 platforms.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"409\" data-end=\"920\"\u003eThis midpipe maintains the factory-style H-pipe configuration with two separate pipes merging through a crossover section, preserving the stock layout while enhancing performance. The OEM midpipe features two secondary catalytic converters and large resonators that restrict airflow and dull the exhaust tone. The MAD Resonated H-Pipe replaces those with a higher-flowing setup that eliminates the secondary flow restrictions and uses compact, carefully tuned resonators to refine the exhaust character.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"922\" data-end=\"1178\"\u003eThe result is a noticeable increase in volume and tone without introducing excessive drone or harshness. It’s the ideal solution for drivers who want a deeper, more pronounced exhaust note while maintaining a smooth, refined sound throughout the RPM range.\u003c\/p\u003e\n\u003cul data-start=\"1180\" data-end=\"1457\"\u003e\n\u003cli class=\"\" data-start=\"1180\" data-end=\"1224\"\u003e\n\u003cp class=\"\" data-start=\"1182\" data-end=\"1224\"\u003eFactory-style dual midpipe H-pipe design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1225\" data-end=\"1275\"\u003e\n\u003cp class=\"\" data-start=\"1227\" data-end=\"1275\"\u003eIncreased exhaust flow with clean, sporty tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1276\" data-end=\"1336\"\u003e\n\u003cp class=\"\" data-start=\"1278\" data-end=\"1336\"\u003eDual smaller resonators help reduce unwanted frequencies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1337\" data-end=\"1396\"\u003e\n\u003cp class=\"\" data-start=\"1339\" data-end=\"1396\"\u003eDirect bolt-on fitment to OEM or aftermarket components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1397\" data-end=\"1457\"\u003e\n\u003cp class=\"\" data-start=\"1399\" data-end=\"1457\"\u003eConstructed from high-grade stainless steel for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"1557\" data-end=\"1571\"\u003eFitment:\u003c\/p\u003e\n\u003cul data-start=\"1572\" data-end=\"1711\"\u003e\n\u003cli class=\"\" data-start=\"1572\" data-end=\"1600\"\u003e\n\u003cp class=\"\" data-start=\"1574\" data-end=\"1600\"\u003e2021+ BMW M3 G80 (Sedan)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1601\" data-end=\"1649\"\u003e\n\u003cp class=\"\" data-start=\"1603\" data-end=\"1649\"\u003e2021+ BMW M3 G81 (Touring)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1650\" data-end=\"1678\"\u003e\n\u003cp class=\"\" data-start=\"1652\" data-end=\"1678\"\u003e2021+ BMW M4 G82 (Coupe)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1679\" data-end=\"1711\"\u003e\n\u003cp class=\"\" data-start=\"1681\" data-end=\"1711\"\u003e2021+ BMW M4 G83 (Convertible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"1713\" data-end=\"1799\"\u003eFits all S58-powered M3 and M4 variants, including rear-wheel drive and xDrive models.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"1820\" data-end=\"1840\"\u003eWhat's Included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eFull dual midpipe H-pipe assembly\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eAll required clamps and hardware for installation\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eRequires cutting only if used with the stock axle back. No cutting needed when paired with the MAD axle back or any other compatible aftermarket axle back.\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1975\"\u003eBolts up directly on the downpipe side with both the factory and any aftermarket downpipes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"1459\" data-end=\"1656\"\u003e\u003cem data-start=\"1459\" data-end=\"1656\"\u003eThis product is intended for off-road or competition use only where emissions compliance is not required. Always check local laws and regulations before installing aftermarket exhaust components.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759265640648,"sku":"MAD-125","price":739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2025-04-23_at_12.08.43_d2991360__64159.1747239778.jpg?v=1757450534"},{"product_id":"mad-bmw-s58-4-fat-boy-single-midpipe-m3-m4-g80-g82","title":"MAD BMW S58 4\" Fat Boy Single Midpipe M3 M4 G80 G82","description":"\u003ch3 data-renderer-start-pos=\"59\"\u003eG8X M3 \/ M4 4\" FATBOY Midpipe – Flow Is Everything\u003c\/h3\u003e\n\u003cp data-renderer-start-pos=\"111\"\u003eFlow is everything and the new MAD 4\" FATBOY Midpipe delivers exactly that.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"189\"\u003eDesigned specifically for the G8X M3\/M4 platform, this midpipe is built to maximize performance and sound without compromise. Featuring a full-length single 4\" center section and a minimum pipe diameter of 3\" throughout, the FATBOY Midpipe is all about maintaining optimal exhaust flow from front to back.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"496\"\u003eExpect a deeper, more aggressive tone with significantly less rasp, even when paired with aftermarket downpipes. Whether you're pushing the limits on track or just want that perfect balance of refined aggression on the street, the FATBOY Midpipe transforms your G8X's character in all the right ways.\u003c\/p\u003e\n\u003ch3 data-renderer-start-pos=\"798\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-indent-level=\"1\"\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"815\"\u003eFull-length single 4\" center section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"855\"\u003eMinimum 3\" diameter throughout for consistent flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"909\"\u003eDeeper, more refined exhaust note with reduced rasp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"964\"\u003ePerfect pairing with aftermarket or stock downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"1019\"\u003eIncludes 3\" and 2.75\" reducer couplers to connect to 3'' aftermarket axle-backs such as ours or factory axle-back systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"1144\"\u003eUtilizes Oem Cut location and clamp design for easy installation and reversibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759273832648,"sku":"MAD-124","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/Photoroom_001_20250306_134521__77502.1742587588.jpg?v=1757451078"},{"product_id":"mad-bmw-m3-m4-s58-g80-g82-axle-back-titanium","title":"MAD BMW M3 M4 S58 G80 G82 Axle Back Titanium","description":"\u003cp\u003eExperience the ultimate in performance and versatility with the MAD BMW M3\/M4 S58 G80\/G82 Axle Back Titanium Exhaust. This innovative design delivers the best of both worlds, offering a perfect balance between a refined, quiet tone and an aggressive, sporty sound.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVariable Sound Control: The axle back system uses the stock valve control, allowing you to switch between quiet and aggressive modes directly from the steering wheel buttons. With the valves closed, the exhaust airflow is directed through the muffler, producing a clean and quiet sound similar to a stock exhaust but with a subtle enhancement. Open the valves, and the majority of the airflow bypasses the muffler, delivering a louder, more aggressive tone with noticeable burbles, yet maintaining a clean, drone-free experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized Airflow: Even with the valves open, some airflow continues through the muffler, ensuring a balanced sound profile free from unwanted rasp, especially at high RPMs. This design ensures you enjoy an aggressive exhaust note without compromising on sound quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight Construction: Crafted from titanium, this axle back exhaust significantly reduces weight compared to the stock system, enhancing your vehicle's performance and handling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomization Options: Choose from four different exhaust tip finishes to match your personal style: Brushed, Black, Carbon, and Burnt Titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your BMW M3 or M4 with the MAD Titanium Axle Back Exhaust and enjoy a perfect blend of performance, sound, and style. Whether you prefer a subtle enhancement or a head-turning roar, this exhaust system delivers it all.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Brushed","offer_id":44759358963912,"sku":"MAD-095","price":1859.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44759358996680,"sku":"MAD-095-1","price":1859.0,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":44759359029448,"sku":"MAD-095-2","price":1859.0,"currency_code":"USD","in_stock":true},{"title":"Burnt Titanium","offer_id":44759359062216,"sku":"MAD-095-3","price":1859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/Photoroom_004_20250821_143000__45509.1755812337.jpg?v=1757453812"},{"product_id":"mad-bmw-m3-m4-g8x-s58-axle-back-exhaust","title":"MAD BMW M3 M4 G8x S58 Axle Back Exhaust","description":"\u003cp data-pm-slice=\"0 0 []\"\u003e\u003cstrong\u003eMAD BMW M3\/M4 G8x S58 Axle Back Exhaust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnleash the full potential of your G8x M3\/M4 with the MAD Axle Back Exhaust system, designed to elevate both the sound and performance of BMW’s iconic S58 engine. Engineered with precision and passion, this exhaust system ensures your driving experience is as exhilarating as it is distinctive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Sound Quality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSay goodbye to the stock rasp and hello to a deeper, more resonant tone. The MAD Axle Back Exhaust is crafted to provide a rich, aggressive exhaust note that embodies the spirit of performance, enhancing the S58’s inherent roar without overwhelming cabin noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncreased Flow and Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a larger tubing diameter of 76mm (compared to the stock 70mm), this system reduces backpressure and promotes smoother exhaust flow, resulting in noticeable gains in horsepower and torque. Expect a robust performance boost, with up to +5 HP and +5 lb-ft of torque, enhancing both acceleration and throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Exhaust Modes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeaturing a valved design, the MAD exhaust system allows you to switch between a subdued, deep tone during low-speed cruising and an aggressive, near-straight pipe sound at high loads. The stock exhaust valve actuators are retained, ensuring seamless operation via the M-drive settings, giving you control over your car’s sound profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to last, the entire system is made from 100% T304 stainless steel, ensuring durability and resistance to corrosion. TIG-welded for superior strength and visual appeal, the exhaust system is meticulously brush-finished, offering a sleek, polished look right out of the box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for a factory-like fit, the MAD Axle Back Exhaust includes all necessary mounting hardware for easy installation. The quad 4-inch (100mm) clamp-on tips are engineered to fit perfectly within the factory cut-outs, enhancing the car’s aesthetics with a refined, OEM+ appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized for Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe system’s drone-abatement technologies effectively reduce cabin resonance, providing a pleasurable driving experience without intrusive noise. Whether you’re cruising on the highway or tackling twisty backroads, the MAD exhaust ensures a harmonious blend of performance and comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e76mm tubing for increased flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\" data-pm-slice='1 1 [\"bulletList\",null,\"listItem\",null]'\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eTips:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQuad 4-inch (100mm) Silver tips Black \u0026amp; carbon 4.5-inch (114mm) clamp-on tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7 pounds lighter than the stock axle-back (Stock: 44 pounds vs. MAD: 37 pounds)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnects to factory midpipe (cutting required) or MAD single midpipe (no cutting required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtended valve harness and all necessary mounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Brushed 4\"","offer_id":44759365189832,"sku":"MAD-069","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Black 4.5\"","offer_id":44759365222600,"sku":"MAD-069-Black","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Carbon 4.5\"","offer_id":44759365255368,"sku":"MAD-069-Carbon","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/IMG_20230731_150126_554__59189.1690834755.jpg?v=1757454127"},{"product_id":"mad-bmw-g8x-m3-m4-s58-single-midpipe-brace-included","title":"MAD BMW G8x M3 M4 S58 Single Midpipe (Brace Included)","description":"\u003cp\u003eIntroducing the MAD G80 M3 Resonated Single Midpipe, a premium performance upgrade designed to elevate your driving experience to new heights. Crafted from high-quality materials and engineered to exacting standards, this midpipe delivers improved exhaust flow and a more aggressive exhaust note.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable 304 stainless steel, the MAD Single Midpipe features a single 3.5'' design that reduces backpressure and enhances engine sound. This midpipe is compatible with the factory BMW G80 M3 exhaust system and can be installed with ease, thanks to its direct-fit design.\u003c\/p\u003e\n\u003cp\u003eWith the MAD Single Midpipe installed, you can expect increased horsepower and torque, as well as improved throttle response and acceleration. This midpipe is ideal for enthusiasts who want to take their driving experience to the next level, whether on the track or the street.\u003c\/p\u003e\n\u003cp\u003eSo why wait? Upgrade your BMW G80 M3 today with the Resonated Single Midpipe and experience the ultimate in performance, sound, and style.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eWhats is a resonator?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAn exhaust resonator is designed to reduce or eliminate unwanted noise and harshness, often referred to as \"rasp,\" generated by the engine.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe MAD S58 resonated single midpipe is guaranteed to fit on the BMW G80 M3 \u0026amp; G82\/ G83 M4. The exhaust brace is included with every midpipe for a hassle-free install and spot on fitment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e19 lbs lighter than factory midpipe\u003c\/li\u003e\n\u003cli\u003e Extra Clearance Brace with MAD Logo \u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021+ BMW G80 M3\u003c\/li\u003e\n\u003cli\u003e2021+ BMW G82 M4\u003c\/li\u003e\n\u003cli\u003e2021+ BMW G83 M4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Non-Resonated","offer_id":44759366664392,"sku":"MAD-048","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Resonated","offer_id":44759366697160,"sku":"MAD-059","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/Photoroom_001_20250722_110651__31681.1753208649.jpg?v=1757454508"},{"product_id":"mad-bmw-f90-m5-f92-m8-primary-catted-downpipes-s63r","title":"MAD BMW F90 M5 F92 M8 Primary Catted Downpipes S63R","description":"\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eIntroducing the MAD F90 Primary Catted Downpipes - the ultimate BMW F90 M5 upgrade for enhanced engine potential, increased power, and torque throughout the RPM range.\u003c\/p\u003e\n\u003cp\u003eConstructed from top-quality T304 stainless steel, these downpipes are designed for longevity. Mandrel-bent for optimal flow, they feature smooth transitions to minimize turbulence and improve exhaust gas flow, resulting in noticeable power, torque gains, and a more aggressive exhaust note.\u003c\/p\u003e\n\u003cp\u003eInstallation is simple, requiring no cutting or welding. MAD F90 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system and include all necessary hardware and gaskets for an easy installation.\u003c\/p\u003e\n\u003cp\u003eUpgrade your BMW F90 M5 with MAD F90 Primary Downpipes and unleash your engine's full potential, leaving the stock exhaust system behind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003e200 CEL High Flow Cats\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW F90 M5\u003c\/li\u003e\n\u003cli\u003e2019+ BMW F92 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-renderer-start-pos=\"213\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNote for Euro 2021+ LCI Vehicles:\u003c\/strong\u003e\u003cbr\u003eBefore ordering, please check which downpipe style your vehicle has. Our MAD downpipes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003edo fit vehicles equipped with OPF filters\u003c\/strong\u003e, but it's important to confirm fitment.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"417\"\u003ePlease ensure your current downpipes have a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eV-band slip style connection\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003enot a flange\/2-bolt design\u003c\/strong\u003e. This will help ensure proper compatibility.\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e\u003cbr\u003eFor race use only. This product is not certified for use on public roads and may not comply with local emissions regulations. Additionally, it does not prevent the illumination of the Check Engine Light (CEL). Please consult your local laws and regulations before installation.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759369580744,"sku":"MAD-060","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/PhotoRoom_20230712_140725__93107.1689197604.png?v=1757455627"},{"product_id":"mad-bmw-f90-m5-f92-m8-primary-downpipes-s63r","title":"MAD BMW F90 M5 F92 M8 Primary Downpipes S63R","description":"\u003cp\u003eIntroducing the MAD F90 M5 Primary Downpipes, the ultimate upgrade for your BMW F90 M5. These high-performance downpipes are designed to unleash the full potential of your engine, delivering increased power and torque throughout the RPM range.\u003c\/p\u003e\n\u003cp\u003eCrafted from premium-quality T304 stainless steel, these downpipes are built to last. They are mandrel-bent for maximum flow and feature smooth, non-restrictive transitions that minimize turbulence and improve exhaust gas flow. The result is a noticeable increase in power and torque, along with a more aggressive exhaust note that will turn heads on the street and at the track.\u003c\/p\u003e\n\u003cp\u003eInstallation is easy and straightforward, with no cutting or welding required. The MAD F90 M5 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system, and they come complete with all necessary hardware and gaskets for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eSo if you're looking to take your BMW F90 M5 to the next level, the MAD F90 M5 Primary Downpipes are the perfect upgrade. Don't settle for a stock exhaust system – unleash the full potential of your engine with these high-performance downpipes.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW F90 M5\u003c\/li\u003e\n\u003cli\u003e2019+ BMW F92 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-renderer-start-pos=\"213\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNote for Euro 2021+ LCI Vehicles:\u003c\/strong\u003e\u003cbr\u003eBefore ordering, please check which downpipe style your vehicle has. Our MAD downpipes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003edo fit vehicles equipped with OPF filters\u003c\/strong\u003e, but it's important to confirm fitment.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"417\"\u003ePlease ensure your current downpipes have a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eV-band slip style connection\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003enot a flange\/2-bolt design\u003c\/strong\u003e. This will help ensure proper compatibility.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759373512904,"sku":"MAD-034","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/mad-10342__57587.1670892839.png?v=1757455879"},{"product_id":"mad-bmw-f90-m5-f92-m8-fatboy-primary-downpipes-s63r","title":"MAD BMW F90 M5 F92 M8 FATBOY Primary Downpipes S63R","description":"\u003cp\u003ePresenting the all-new MAD F90 M5 FATBOY Primary Downpipes – our most expansive offering to date! Crafted for unrivaled performance, these cutting-edge downpipes are meticulously engineered with a singular objective: to accommodate the most substantial piping diameter achievable between the flanges. Objective successfully achieved!\u003c\/p\u003e\n\u003cp\u003eCrafted from premium-quality T304 stainless steel, these downpipes are built to last. They are mandrel-bent for maximum flow and feature smooth, non-restrictive transitions that minimize turbulence and improve exhaust gas flow. The result is a noticeable increase in power and torque, along with a more aggressive exhaust note that will turn heads on the street and at the track.\u003c\/p\u003e\n\u003cp\u003eInstallation is easy and straightforward, with no cutting or welding required. The MAD F90 M5 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system, and they come complete with all necessary hardware and gaskets for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eSo if you're looking to take your BMW F90 M5 to the next level, the MAD F90 M5 Primary Downpipes are the perfect upgrade. Don't settle for a stock exhaust system – unleash the full potential of your engine with these high-performance downpipes.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW F90 M5\u003c\/li\u003e\n\u003cli\u003e2019+ BMW F92 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-renderer-start-pos=\"213\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNote for Euro 2021+ LCI Vehicles:\u003c\/strong\u003e\u003cbr\u003eBefore ordering, please check which downpipe style your vehicle has. Our MAD downpipes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003edo fit vehicles equipped with OPF filters\u003c\/strong\u003e, but it's important to confirm fitment.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"417\"\u003ePlease ensure your current downpipes have a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eV-band slip style connection\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003enot a flange\/2-bolt design\u003c\/strong\u003e. This will help ensure proper compatibility.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759374725320,"sku":"MAD-067","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/PhotoRoom_20230901_133843__02153.1693611821.jpg?v=1757456142"},{"product_id":"mad-bmw-f90-m5-f92-m8-secondary-downpipes-s63r","title":"MAD BMW F90 M5 F92 M8 Secondary Downpipes S63R","description":"\u003cp\u003eThe MAD F9x secondary downpipes are a premium upgrade for your vehicle's exhaust system. Made with high-quality materials and expert craftsmanship, these downpipes are designed to provide exceptional performance and enhance the overall driving experience.\u003c\/p\u003e\n\u003cp\u003eThe MAD F9X secondary downpipes are specifically engineered to improve exhaust flow and increase power output. They feature a mandrel-bent design with smooth curves, which reduces backpressure and improves exhaust gas flow. This allows for quicker turbo spooling, faster throttle response, and increased horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eThese downpipes are made from premium-grade stainless steel, which ensures durability and longevity. The material is resistant to corrosion and rust, making it ideal for harsh environments and extreme driving conditions. Additionally, the downpipes feature a sleek, polished finish that adds a stylish touch to your vehicle's exhaust system.\u003c\/p\u003e\n\u003cp\u003eInstallation of the MAD F9X secondary downpipes is straightforward and requires no cutting or welding. They are designed to bolt directly onto your vehicle's factory exhaust system, making it a hassle-free upgrade. Plus, they come with all the necessary hardware and gaskets, so you can install them with ease.\u003c\/p\u003e\n\u003cp\u003eOverall, the MAD F9X secondary downpipes are an excellent upgrade for any vehicle owner looking to increase power, improve performance, and enhance the driving experience. With their superior design, high-quality materials, and easy installation, these downpipes are a must-have for any serious car enthusiast.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo Check engine light \u003c\/li\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW F90 M5\u003c\/li\u003e\n\u003cli\u003e2019+ BMW F91\/F92\/F93 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"213\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNote for Euro 2021+ LCI Vehicles:\u003c\/strong\u003e\u003cbr\u003eBefore ordering, please check which downpipe style your vehicle has. Our MAD downpipes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003edo fit vehicles equipped with OPF filters\u003c\/strong\u003e, but it's important to confirm fitment.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"417\"\u003ePlease ensure your current downpipes have a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eV-band slip style connection\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003enot a flange\/2-bolt design\u003c\/strong\u003e. This will help ensure proper compatibility.\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759383048392,"sku":"MAD-035","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/mad-1035__43326.1671154112.png?v=1757457397"},{"product_id":"mad-bmw-f10-m5-downpipes","title":"MAD BMW F10 M5 Downpipes","description":"\u003cp\u003eIntroducing the Mad Catless F10 M5 Downpipes, the ultimate upgrade for your BMW F10 M5. These downpipes are meticulously designed and crafted to provide improved performance, sound, and aesthetics for your vehicle.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality stainless steel, these downpipes are built to last and withstand the rigors of high-performance driving. They are also designed to be a direct replacement for your OEM downpipes, making installation a breeze.\u003c\/p\u003e\n\u003cp\u003eThe Mad Catless F10 M5 Downpipes are engineered to improve exhaust flow, resulting in increased horsepower and torque gains. These downpipes also give your M5 a more aggressive exhaust note, with a deep and throaty tone that will turn heads on the street.\u003c\/p\u003e\n\u003cp\u003eThese downpipes feature a catless design, which eliminates the restrictive catalytic converters found in the OEM downpipes. This results in less back pressure and improved exhaust flow, leading to increased power and performance.\u003c\/p\u003e\n\u003cp\u003eUpgrade your BMW F10 M5 with the Mad Catless F10 M5 Downpipes and experience the ultimate in performance, sound, and style.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eExpect up to a 30HP increase on a tuned BMW S63 with stock turbos, even more on cars with upgraded turbos.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2011+ F10 M5\u003c\/li\u003e\n\u003cli\u003e2011+ F Chassis M6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU:\u003c\/p\u003e\n\u003cp\u003eMAD-033\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44759383605448,"sku":"MAD-033DP","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/MAD-1033_2__94987.1706204180.jpg?v=1757457559"},{"product_id":"mad-bmw-x3m-x4m-s58-f97-f98-2018-fatboy-3-resonator-delete","title":"MAD BMW X3M X4M S58 F97 F98 2018+ FatBoy 3\" Resonator Delete","description":"\u003cp\u003eWe are excited to introduce the MAD Resonator Delete Kit, an exceptional upgrade for the F97 X3M and F98 X4M. Designed to transform your exhaust note into a bold, aggressive tone, making it a perfect match for the S58 engine.\u003c\/p\u003e\n\u003cp\u003eFitment\u003cbr\u003e2019-2022 F97\/G01 BMW X3M\u003cbr\u003e2019-2022 F97\/G01 BMW X3M Competition\u003cbr\u003e2019-2022 F98\/G02 BMW X4M\u003cbr\u003e2019-2022 F98\/G02 BMW X4M Competition\u003c\/p\u003e\n\u003cp\u003eThis resonator delete kit eliminates the restrictive factory resonator and replaces it with 76mm T304 stainless steel tubing, featuring a precision-engineered X-pipe. The MAD X-pipe promotes balanced exhaust flow, minimizing irregularities and delivering a refined, consistent tone. The result is an exhilarating sound that’s bold under acceleration and smooth while cruising.\u003c\/p\u003e\n\u003cp\u003eEnhanced Exhaust Sound: Replace the factory resonator and enjoy a richer, deeper exhaust note that adds character to your driving experience.\u003cbr\u003eDurable Construction: Made with high-quality T304 stainless steel and TIG-welded for long-lasting reliability under demanding conditions.\u003cbr\u003eEffortless Installation: Designed for easy installation, this kit is accessible for both DIY enthusiasts and professional installers.\u003c\/p\u003e\n\u003cp\u003eDeveloped through rigorous testing for real-world performance\u003cbr\u003eTIG-welded T304 stainless steel with back-purged construction\u003cbr\u003eNoticeable improvement in exhaust tone\u003cbr\u003eSubtle, drone-free operation when paired with the stock exhaust system\u003cbr\u003eAggressive note under acceleration for an elevated driving experience\u003cbr\u003e\u003cbr\u003eThe MAD Resonator Delete Kit is the ultimate enhancement for F97 and F98 owners looking for a dynamic exhaust note. Whether you’re a track enthusiast or a weekend cruiser, this upgrade offers a seamless blend of sound and quality.\u003c\/p\u003e\n\u003cp\u003eUnlock the full potential of your BMW S58 engine with this precision-engineered kit. Order yours today and take your X3M or X4M to the next level!\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44760000168136,"sku":"MAD-111","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/WhatsApp_Image_2024-11-20_at_10.49.04_88727d79__72906.1735317316.jpg?v=1757533133"},{"product_id":"mad-bmw-x3m-x4m-s58-f97-f98-downpipes","title":"MAD BMW X3M \u0026 X4M S58 F97 F98 Downpipes","description":"\u003cp\u003eThe Mad X3M Downpipes Catless are the ultimate upgrade for your BMW X3M. Engineered and designed to increase power and performance, these downpipes are a game-changer for any driving enthusiast.\u003c\/p\u003e\n\u003cp\u003eCrafted from high-quality stainless steel, the Mad X3M Downpipes Catless feature a smooth mandrel-bent design that ensures maximum exhaust flow and optimal performance gains. The catless design eliminates any restrictions in the exhaust system, allowing for more power and an aggressive exhaust note.\u003c\/p\u003e\n\u003cp\u003eThese downpipes are a direct bolt-on replacement for the factory catalytic converters, making installation quick and easy. Plus, they are designed to work seamlessly with the factory exhaust system or aftermarket exhausts, giving you the flexibility to choose the sound and look that fits your driving style.\u003c\/p\u003e\n\u003cp\u003eThe Mad X3M Downpipes Catless are also 100% hand-welded and TIG welded to ensure durability and longevity. And with a precision fitment, you can trust that these downpipes will perform flawlessly for years to come.\u003c\/p\u003e\n\u003cp\u003eSo if you're looking to unleash the full potential of your BMW X3M, the Mad X3M Downpipes Catless are the perfect upgrade. Get ready to experience increased power, a more aggressive exhaust note, and an enhanced driving experience.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ BMW X3M X4M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU:\u003c\/p\u003e\n\u003cp\u003eMAD-2041\u003c\/p\u003e","brand":"Mad","offers":[{"title":"Default Title","offer_id":44760002461896,"sku":"MAD-041","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/MAD-2041_1__21840.1706204236.jpg?v=1757533723"},{"product_id":"mad-bmw-x5m-f95-x6m-f96-downpipes-2019","title":"MAD BMW X5M F95 X6M F96 DOWNPIPES 2019+","description":"\u003cp\u003eUpgrade from the stock S63R downpipes to the MAD S63R catless downpipes for maximum airflow, power, and sound!\u003c\/p\u003e\n\u003cp\u003eThe MAD S63R Catless Downpipe is a high-performance upgrade for your BMW with an S63 engine. It is specifically designed to increase the power and sound of your vehicle by replacing the restrictive factory downpipe.\u003c\/p\u003e\n\u003cp\u003eCrafted from premium-quality stainless steel, this downpipe is built to last and withstand the rigors of high-performance driving. Its mandrel-bent design ensures a smooth and unrestricted flow of exhaust gases, which helps to optimize the engine's performance and increase horsepower and torque output.\u003c\/p\u003e\n\u003cp\u003eThe MAD S63R Catless Downpipe is engineered to be a direct replacement for your factory downpipe. The catless design eliminates the restrictive catalytic converter, resulting in a more aggressive exhaust note and improved engine responsiveness.\u003c\/p\u003e\n\u003cp\u003eThis downpipe is compatible with a wide range of aftermarket exhaust systems and tuning software, allowing you to customize your vehicle's performance to your exact specifications. It also features a precision-engineered design that ensures a perfect fit and hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eIn summary, the MAD S63R Catless Downpipe is an excellent choice for BMW owners who are looking to increase their vehicle's performance and add a more aggressive exhaust note. Its high-quality construction and precise engineering ensure optimal performance and durability, while its easy installation and compatibility with aftermarket components make it a great value for any performance-minded driver.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*In 2021 BMW switched some models to a flange style vs slip style downpipe setup, please look at your vehicle or send us the VIN to confirm which product you need*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019-2023 F95 X5M\u003c\/li\u003e\n\u003cli\u003e2019-2023 F96 X6M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mad","offers":[{"title":"Full Kit","offer_id":44760003346632,"sku":"MAD-046","price":668.0,"currency_code":"USD","in_stock":true},{"title":"Primary Only","offer_id":44760003379400,"sku":"MAD-046-pr","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Secondary Only","offer_id":44760003412168,"sku":"MAD-046-sec","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/Photoroom_000_20250226_135918__93561.1740675909.jpg?v=1757533882"},{"product_id":"eisenmann-f06-f1x-m5-m6-centerpipes","title":"Eisenmann F1X M5 \/ M6 \/ F06 M6 Center Pipe Set","description":"\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers. \u003cbr\u003e\u003cbr\u003e Eisenmann's optional F10 M5 and F06 \/ F12 \/ F13 M6 connecting pipes allow for an easy, bolt on installation of Eisenmann's renowned M6 exhaust system. These pipes convert Eisenmann's exhaust from a slip-on style more familiar to European car enthusiasts to a fully bolt on exhaust system that US enthusiasts demand.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"F10 M5 \/ F06 M6 Gran Coupe \/ Non-Resonated","offer_id":44770894840008,"sku":"B5426.00000","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"F10 M5 \/ F06 M6 Gran Coupe \/ Resonated","offer_id":44770894872776,"sku":"B5426.00001","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"F12 \/ F13 M6 Coupe \/ Convertible \/ Non-Resonated","offer_id":44770894905544,"sku":"B5431.00000","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"F12 \/ F13 M6 Coupe \/ Convertible \/ Resonated","offer_id":44770894938312,"sku":"B5431.00001","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/7450526362_3baceac390_h_1.jpg?v=1758826809"},{"product_id":"eisenmann-f06-f1x-m6-performance-exhaust","title":"Eisenmann F06 \/ F12 \/ F13 M6 Performance Exhaust","description":"\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003eEach Eisenmann exhaust system for the F06 \/ F1X M6 will be available in a Sport sound level for those who demand a discreet personality from their super coupe, and a Race sound level for a more extroverted driving experience. Three tip options are available- four 90mm round tips, four 102mm round tips, or four 120x77mm oval tips. Best of all the new M5 system can be built as a 100% 304 stainless steel exhaust system, or as a hybrid of stainless steel and the amazing material Inconel. The exhaust systems will continue Eisenmann's legacy of legendary hand fabrication from start to finish and will also be available as a rear section only or a downpipe-back full system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Rear Diffuser modification may be required if selecting 102x77mm tip option.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport \/ 4 x 90mm","offer_id":44770894971080,"sku":"B5431.00904","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 4 x 102mm","offer_id":44770895003848,"sku":"B5431.01024","price":3900.0,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 4 x 120x77mm","offer_id":44770895036616,"sku":"B5431.02104","price":4100.0,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 90mm","offer_id":44770895069384,"sku":"B5431.20904","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 102mm","offer_id":44770895102152,"sku":"B5431.21024","price":3900.0,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 120x77mm","offer_id":44770895134920,"sku":"B5431.22104","price":4100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/6857677442_660eb516b2_b.jpg?v=1758826808"},{"product_id":"eisenmann-f8x-m3-m4-centerpipes","title":"Eisenmann F8X M3 \/ M4 Center Pipe Set","description":"\u003cp\u003eEisenmann centerpipes designed to work with the Eisenmann performance exhaust for the BMW F8X M3\/M4. Available in either resonated or non resonated versions,  the optional connecting pipes allow for an easy, bolt on installation of Eisenmann's exhaust system. These pipes convert Eisenmann's exhaust from a slip-on style more familiar to European car enthusiasts to a fully bolt on exhaust system that US enthusiasts demand.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong data-mce-fragment=\"1\"\u003eOptional Upgrade : \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eBlack Series finish features a high-temperature ceramic coating, specifically engineered to enhance heat dissipation and provide superior corrosion resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Non Resonated (B8888.00000)","offer_id":44770895200456,"sku":"B8888.00000","price":2090.0,"currency_code":"USD","in_stock":true},{"title":"Resonated (B8888.00001)","offer_id":44770895233224,"sku":"B8888.00001","price":2487.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/15386104063_e06a24a421_b_51d1bf64-902e-48be-9023-0ffc55ed05b4.jpg?v=1758826809"},{"product_id":"eisenmann-f8x-m3-m4-performance-exhaust-system","title":"Eisenmann F8X M3 \/ M4 Performance Exhaust System | Valved","description":"\u003cp\u003eWhen inspecting the F8x M3\/4 in any amount of detail, one thing becomes abundantly clear- in their quest for the perfect M car, BMW left no stone unturned, no issue unaddressed, no aspect of the car’s behavior un-optimized. Technology and art in engineering has enabled BMW to create an absolutely spectacular M3, a car that’s capable of plush comfort when driven normally, and life changing performance when driven in anger. Simply put, the M3\/4 is BMW’s latest masterpiece, and has made all of us at IND fall in love with BMW M all over again.\u003c\/p\u003e\n\u003cp\u003eWatching BMW create and engineer their new F8x inspired us and Eisenmann Exhaust Systems GmbH to respond in kind. We knew that we could not simply connect a series of pipes to a generic canister and attach exhaust tips at the end. Every aspect of the design had to be analyzed, evaluated, and perfected until the exhaust system as a whole was absolutely flawless. Eisenmann did not approach the design of this exhaust system with the idea of beating their competitors- Eisenmann’s only peer in this race would be BMW M itself, and no stone could be left unturned.\u003c\/p\u003e\n\u003cp\u003eEach system is constructed from high grade 304 stainless steel, with a specific attention to wall thickness throughout to create the best combination of fantastic sound and reduced weight. The canisters are machine-pressed into a shape specifically designed for the F8x M cars using a series of deep draw dies, resulting in extremely high canister rigidity and contributing to Eisenmann’s signature tone. The canister shape was specifically created to completely eliminate the canisters from the rear view of the car, drastically improving the appearance of the F8x cars. Multiple internal flow paths work in unison with BMW’s Comfort, Sport, and Sport Plus ECU programming, and enable Eisenmann’s valve control to have a variable but drastic effect on the exhaust system’s personality, yielding a quiet tone while cruising and a fearsome growl under full load.\u003c\/p\u003e\n\u003cp\u003eEisenmann’s Heritage system is available as a rear section or complete exhaust system, enabling M3\/4 owners to choose their sound level in stages. The complete system will include everything from the exhaust tips to the BMW downpipes, allowing for a bolt-on solution for easy installation and an aggressive sound. Improved flow capacity gives the exhaust system sufficient overhead for future modifications, removing any restriction in the system and enabling the F8x’s S55 powerplant to make even more power.\u003c\/p\u003e\n\u003cp\u003eThe new “Signature” tip combines what was great about BMW M’s design with the classic Eisenmann LeMans style to create something that is both at home on BMW’s new M car and also an homage to Eisenmann’s own classic tip designs. Eisenmann’s new “Signature” tips are specifically designed to emulate the style of the BMW M tips, to allow our clients to remain within the M realm of design and appearance, while simultaneously having something very unique- the added “LeMans style” inner tip is an Eisenmann hallmark, and has been unique to Eisenmann for over a decade.\u003c\/p\u003e\n\u003cp\u003eIn short, we are confident that this is the best Eisenmann F8x M exhaust possible. We are thrilled to present the new F8x M3\/4 exhaust system to M enthusiasts worldwide!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong data-mce-fragment=\"1\"\u003eOptional Upgrade : \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eBlack Series finish features a high-temperature ceramic coating, specifically engineered to enhance heat dissipation and provide superior corrosion resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"4x90mm Signature Straight-Cut Brushed Black","offer_id":44770895265992,"sku":"B8888.00904.12","price":3395.0,"currency_code":"USD","in_stock":true},{"title":"4x90mm Signature Straight-Cut Brushed Silver","offer_id":44770895298760,"sku":"B8888.00904.11","price":3395.0,"currency_code":"USD","in_stock":true},{"title":"4x90mm LeMans Slant-Cut Brushed Black","offer_id":44770895331528,"sku":"B8888.00904.22","price":3395.0,"currency_code":"USD","in_stock":true},{"title":"4x90mm LeMans Slant-Cut Brushed Silver","offer_id":44770895364296,"sku":"B8888.00904.21","price":3395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/15311359074_06c7d344ff_b.jpg?v=1758826809"},{"product_id":"eisenmann-bmw-f85-x5m-f86-x6m-sport-performance-exhaust-4x102mm","title":"Eisenmann BMW F85 X5M \/ F86 X6M Performance Exhaust | Sport","description":"\u003cp\u003eEisenmann Exhaust Systems GmbH has been a leader in hand built, German made exhaust systems for BMW M cars since the company’s inception in 1988. These decades of experience grant Eisenmann perspective in designing exhaust systems, granting Eisenmann engineers the ability to create the best exhaust systems possible again and again. After so many years of experience as the best exhaust manufacturer in the world, however, the ability to reinvent and remain creative becomes of paramount importance. The new X5M Eisenmann Race system represents precisely that ability, and is a new approach for Eisenmann.\u003c\/p\u003e\n\u003cp\u003eWe worked hard to give our clients a multitude of choices for the new super SUVs, and so have created two completely different styles of exhaust system with Eisenmann. The Eisenmann Race exhaust system is designed specifically to maximize power output and exhaust note while maintaining the lowest possible exhaust system weight. The original BMW muffler is deleted and two high flow resonators are put in its place, allowing Eisenmann to tune the exhaust note while minimizing restriction.\u003cbr\u003e \u003cbr\u003eEach sport system is hand-built from 304 stainless steel, and is available with either four 102mm steel tips, or four 90mm carbon fiber tips. The sport system will showcase Eisenmann’s dedication to creating the best possible exhaust tone, adding a powerful exhaust note to the already exciting SUV and combining this sound with valve control for true double duty usability.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"4x102mm","offer_id":44770895397064,"sku":"B5446.00904","price":4466.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/21312654388_6a243b3e56_b_74284dcd-58f9-48e3-9cf9-437787716e7d.jpg?v=1758826808"},{"product_id":"eisenmann-e90-m3-black-series-performance-exhaust","title":"Eisenmann E90 M3 Performance Exhaust","description":"\u003cp\u003e\u003cstrong\u003eCONNECTING PIPES NOW INCLUDED AT NO ADDITIONAL CHARGE!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003eEisenmann's BMW E90 M3 exhaust system features 4x83mm LeMans tips, sport or race sound options, and Eisenmann's trademark tone for a deep sound at low RPM, and a true performance car scream at high RPM.\u003c\/p\u003e\n\u003cp\u003eThe Eisenmann Race performance offers a deep throaty exotic tone. This dyno proven system put down \u003cstrong\u003e16hp\u003c\/strong\u003e, and \u003cstrong\u003e11lb-ft\u003c\/strong\u003e of torque and is handmade in Germany.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPORT-Version:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMoving vehicle = 75 db\u003c\/li\u003e\n\u003cli\u003eStationary vehicle = 92 db at 6.225 1\/min\u003c\/li\u003e\n\u003cli\u003e25% flow improvement over stock\u003c\/li\u003e\n\u003cli\u003eWeight of the muffler = apr. 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRACE-Version:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMoving vehicle = apr. 95 db\u003c\/li\u003e\n\u003cli\u003eStationary vehicle = apr. 102 db at 6.225 1\/min\u003c\/li\u003e\n\u003cli\u003e32% flow improvement over stock\u003c\/li\u003e\n\u003cli\u003eWeight of the muffler = apr. 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOptional Upgrade : \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eBlack Series finish features a high-temperature ceramic coating, specifically engineered to enhance heat dissipation and provide superior corrosion resistance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport(B5268.00835)","offer_id":44770895429832,"sku":"B5268.00835","price":2839.0,"currency_code":"USD","in_stock":true},{"title":"Race(B5268.20835)","offer_id":44770895462600,"sku":"B5268.20835","price":2839.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/5683447515_340b98a9ac_b_1_9ace985b-3f8c-4290-a943-6136554b7992.jpg?v=1758826809"},{"product_id":"eisenmann-e36-m3-performance-exhaust","title":"Eisenmann E36 M3 Performance Exhaust","description":"\u003cp\u003eIncludes Connecting Pipe (B5006.00000)\u003c\/p\u003e\n\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Race \/ 2x70mm","offer_id":44770895495368,"sku":"B5223.20702","price":1296.02,"currency_code":"USD","in_stock":true},{"title":"Race \/ 2x76mm","offer_id":44770895528136,"sku":"B5223.20762","price":1328.14,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 2x70mm","offer_id":44770895560904,"sku":"B5223.00702","price":1296.02,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 2x76mm","offer_id":44770895593672,"sku":"B5223.00762","price":1328.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/5681694479_43c6cbdd1e_b_cfc8bf62-9c3f-49bd-824e-bdb5be80c67d.jpg?v=1758826809"},{"product_id":"eisenmann-e92-e93-m3-performance-exhaust","title":"Eisenmann E92 \/ E93 M3 Performance Exhaust","description":"\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEisenmann's BMW E92 M3 exhaust system features 4x83mm LeMans tips, sport or race sound options, and Eisenmann's trademark tone for a deep sound at low RPM, and a true performance car scream at high RPM.\u003c\/p\u003e\n\u003cp\u003eThe Eisenmann Race performance offers a deep throaty exotic tone. This dyno proven system put down \u003cstrong\u003e16hp\u003c\/strong\u003e, and \u003cstrong\u003e11lb-ft\u003c\/strong\u003e of torque and is handmade in Germany.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e CONNECTING PIPES INCLUDED\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPORT-Version:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMoving vehicle = 75 db\u003c\/li\u003e\n\u003cli\u003eStationary vehicle = 92 db at 6.225 1\/min\u003c\/li\u003e\n\u003cli\u003e25% flow improvement over stock\u003c\/li\u003e\n\u003cli\u003eWeight of the muffler = apr. 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRACE-Version:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMoving vehicle = apr. 95 db\u003c\/li\u003e\n\u003cli\u003eStationary vehicle = apr. 102 db at 6.225 1\/min\u003c\/li\u003e\n\u003cli\u003e32% flow improvement over stock\u003c\/li\u003e\n\u003cli\u003eWight of the muffler = apr. 21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOptional Upgrade : \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eBlack Series finish features a high-temperature, matte black ceramic coating, specifically engineered to enhance heat dissipation and provide superior corrosion resistance. For Gloss Black tip options, please contact our sales staff via email\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport (B5267.00835)","offer_id":44770895626440,"sku":"B5267.00835","price":2839.0,"currency_code":"USD","in_stock":true},{"title":"Race (B5267.20835)","offer_id":44770895659208,"sku":"B5267.20835","price":2839.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/5684213352_780cd49c19_b.jpg?v=1758826809"},{"product_id":"eisenmann-e30-m3-performance-exhaust","title":"Eisenmann E30 M3 Performance Exhaust","description":"\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport","offer_id":44770895691976,"sku":"B5206.00700","price":1037.24,"currency_code":"USD","in_stock":true},{"title":"Race","offer_id":44770895724744,"sku":"B5206.20700","price":1037.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/53613865660_96a29317bd_b.jpg?v=1758826808"},{"product_id":"eisenmann-e63-e64-m6-performance-exhaust","title":"Eisenmann E63 \/ E64 M6 Performance Exhaust","description":"\u003cp\u003eCHECK LIST OF SUPPORTED MODELS BELOW PRIOR TO PURCHASE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eE63 M6 Coupe\u003c\/li\u003e\n\u003cli\u003eE64 M6 Convertible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eALTERNATE PART NUMBERS: B5311.22180 \/\/ B5311.02180 \/\/ B5311.20831 \/\/ B5311.00831 \u003c\/span\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport \/ 4 x 83mm","offer_id":44770895757512,"sku":"B5311.00831","price":2548.1,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 4 x 120 x 77mm","offer_id":44770895790280,"sku":"B5311.02180","price":2919.3,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 83mm","offer_id":44770895823048,"sku":"B5311.20834","price":2548.1,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 120 x 77mm","offer_id":44770895855816,"sku":"B5311.22184","price":2919.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/e63_m6_968686f8-d183-4698-bbb7-4a312f00f489.jpg?v=1758826809"},{"product_id":"eisenmann-e39-m5-performance-exhaust","title":"Eisenmann E39 M5 Performance Exhaust","description":"\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003eAlternate Part Numbers: B5248.20831 \/\/ B5248.00831 \/\/ \u003cspan data-sheets-root=\"1\"\u003eB5248.20760 \/\/ B5248.00760\u003c\/span\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport \/ 4 x 76mm","offer_id":44770895888584,"sku":"B5248.00760","price":2307.2,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 4 x 83mm","offer_id":44770895921352,"sku":"B5248.00831","price":2403.56,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 76mm","offer_id":44770895954120,"sku":"B5248.20760","price":2307.2,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 83mm","offer_id":44770895986888,"sku":"B5248.20835","price":2403.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/53818255480_21574da34d_b.jpg?v=1758826809"},{"product_id":"eisenmann-e85-e86-z4-performance-exhaust","title":"Eisenmann E85 \/ E86 Z4 (N52) Performance Exhaust","description":"\u003cp\u003eCHECK LIST OF SUPPORTED MODELS BELOW PRIOR TO PURCHASE\u003c\/p\u003e\n\u003cp\u003e\u0026gt;\u003cstrong\u003eSupported Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZ4 2.5L \u003cstrong\u003e(NON M-SPORT)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eZ4 2.5L Si \u003cstrong\u003e(NON M-SPORT)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eZ4 3.0L Si \u003cstrong\u003e(NON M-SPORT)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMODIFICATION OF THE REAR BUMPER IS NECESSARY WITH THE 4 x 76mm TIP STYLE.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport \/ 2 x 76mm (B5264.00762)","offer_id":44770896019656,"sku":"B5264.00762","price":1344.2,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 4 x 76mm (B5264.00764)","offer_id":44770896052424,"sku":"B5264.00764","price":2210.84,"currency_code":"USD","in_stock":true},{"title":"Race \/ 2 x 76mm (B5264.20762)","offer_id":44770896085192,"sku":"B5264.20762","price":1344.2,"currency_code":"USD","in_stock":true},{"title":"Race \/ 4 x 76mm (B5264.20764)","offer_id":44770896117960,"sku":"B5264.20764","price":2210.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/5670312765_832b388002_b_706aa403-590f-4f52-9420-9391bff5dbbf.jpg?v=1758826809"},{"product_id":"eisenmann-e46-320-325-330-performance-exhaust","title":"Eisenmann E46 320 \/ 325 \/ 330 Performance Exhaust","description":"\u003cp\u003eCHECK LIST OF SUPPORTED MODELS BELOW PRIOR TO PURCHASE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e320i \/ 320ci\u003c\/li\u003e\n\u003cli\u003e325i \/ 325ci\u003c\/li\u003e\n\u003cli\u003e330i \/ 330ci\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eB5304.02320 is NOT compatible with convertible models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eMODIFICATION OF THE REAR BUMPER IS NECESSARY WITH THE 2x76mm, \u0026amp; 2x83mm.\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport \/ 2 x 70mm","offer_id":44770896150728,"sku":"B5304.00700","price":1029.21,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 2 x 76mm","offer_id":44770896183496,"sku":"B5304.00760","price":1111.33,"currency_code":"USD","in_stock":true},{"title":"Sport \/ 2 x 83mm","offer_id":44770896216264,"sku":"B5304.00831","price":1159.51,"currency_code":"USD","in_stock":true},{"title":"Race \/ 2 x 70mm","offer_id":44770896249032,"sku":"B5304.20700","price":1029.21,"currency_code":"USD","in_stock":true},{"title":"Race \/ 2 x 76mm","offer_id":44770896281800,"sku":"B5304.20760","price":1111.33,"currency_code":"USD","in_stock":true},{"title":"Race \/ 2 x 83mm","offer_id":44770896314568,"sku":"B5304.20831","price":1159.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/b5246-3_3_8a4f62aa-259f-4af7-8e3f-8363b38b932d.jpg?v=1758826811"},{"product_id":"eisenmann-e85-e86-z4m-performance-exhaust","title":"Eisenmann E85 \/ E86 Z4M Performance Exhaust","description":"\u003cp\u003eCHECK LIST OF SUPPORTED MODELS BELOW PRIOR TO PURCHASE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eE85 Z4M Roadster\u003c\/li\u003e\n\u003cli\u003eE86 Z4M Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eONLY AVAILABLE IN 4 x 83mm TIP STYLE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEisenmann's engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann's performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.bmwblog.com\/2008\/12\/19\/ind-distribution-visiting-eisenmann-facility\/\" target=\"_blank\"\u003eLink to Eisenmann Facility Tour\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Sport","offer_id":44770896380104,"sku":"B5263.00835","price":2307.2,"currency_code":"USD","in_stock":true},{"title":"Race","offer_id":44770896412872,"sku":"B5263.20835","price":2307.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/5681707571_6ddaa8097a_b_9c1580b3-4ba5-40a5-a168-1145b7de12a0.jpg?v=1758826811"},{"product_id":"eisenmann-g30-m550i-performance-exhaust","title":"Eisenmann G30 M550i Performance Exhaust","description":"\u003cp\u003eEach system is constructed from high grade 304 stainless steel, with a specific attention to wall thickness throughout to create the best combination of fantastic sound and reduced weight. The canisters are machine-pressed into a shape specifically designed for the G30 M550i using a series of deep draw dies, resulting in extremely high canister rigidity and contributing to Eisenmann’s signature tone. Multiple internal flow paths work in unison with BMW’s Comfort, Sport, and Sport Plus ECU programming, and enable Eisenmann’s valve control to have a variable but drastic effect on the exhaust system’s personality, yielding a quiet tone while cruising and a fearsome growl under full load.\u003c\/p\u003e\n\u003cp\u003eThe new “Signature” tip combines what was great about BMW M’s design with the classic Eisenmann LeMans style to create something that is both at home on BMW’s new M car and also an homage to Eisenmann’s own classic tip designs. Eisenmann’s new “Signature” tips are specifically designed to emulate the style of the BMW M tips, to allow our clients to remain within the M realm of design and appearance, while simultaneously having something very unique- the added “LeMans style” inner tip is an Eisenmann hallmark, and has been unique to Eisenmann for over a decade.\u003c\/p\u003e\n\u003cp\u003eSignature Tips - 4x90mm - Silver Outer = \u003cstrong\u003eB5459.00904.11\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSignature Tips - 4x90mm - Black Outer = \u003cstrong\u003eB5459.00904.12\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeMans Tips - 4x90mm - Silver Outer = \u003cstrong\u003eB5459.00904.21\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeMans Tips - 4x90mm - Black Outer = \u003cstrong\u003eB5459.00904.22\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Default Title","offer_id":44770896445640,"sku":"B5459.00904","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/eisenmann_g30_m550i_race_exhaust.jpg?v=1758826812"},{"product_id":"eisenmann-f90-m5-performance-non-resonated-center-pipes","title":"Eisenmann F90 M5 Center Pipe Set","description":"\u003cp\u003e\u003cspan\u003eEisenmann centerpipes are designed to work with the Eisenmann performance exhaust for the F90 M5. Available in either resonated or non resonated versions. These pipes convert Eisenmann's exhaust from a slip-on style to a more familiar fully bolt on exhaust system. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003cli\u003e304 stainless steel\u003c\/li\u003e\n\u003cli\u003eBolt-on Setup \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOptional Upgrade : \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eBlack Series finish features a high-temperature ceramic coating, specifically engineered to enhance heat dissipation and provide superior corrosion resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ind-distribution.com\/pages\/faq#emissions\" target=\"_blank\"\u003e\u003cstrong\u003eEMISSIONS NOTICE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Eisenmann","offers":[{"title":"Non-Resonated","offer_id":44770896478408,"sku":"B5555.20000","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Resonated","offer_id":44770896511176,"sku":"B5555.00001","price":2295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/Eisenmann_F90_M5_Center_Pipes_1.jpg?v=1758826812"}],"url":"https:\/\/vehiclevirals.com\/collections\/exhaust-hardware.oembed?page=5","provider":"Vehicle Virals Store ","version":"1.0","type":"link"}