VTT Billet BMW Crankcase Breather

VTT is happy to introduce the first and only available plug and play crankcase breather kits for ALL BMW applications that use the two-prong oil tab style oil fill caps. With this breather simply remove your oil cap, install the breather, and instantly free up horsepower, improve turbo draining, and remove crankcase pressure, all while adding a cool look to your engine bay.

Can be used by itself with the stock PCV system to eliminate crankcase pressure, or with any number of PCV setups for the ultimate in crankcase pressure relieve

Made from 6061-T6 Aircraft aluminum anodized black for a long-lasting finish, 4 stainless steel baffles for complete oil control, a PTFE one-way check ball, a high-quality filter, and clamp all work together to keep crankcase pressure where it belongs, out of your crankcase.

This breather will fit MOST NOT ALL BMWs with the two-prong style oil fill cap including but not limited to N54, N55, S55, S54, S85, S63, S63TU, N63. There are factors that may stop it from fitting your platform such as valve cover style etc.

ONLY CHOOSE BILLET VALVE COVER IF YOU ARE RUNNING A VTT BILLET OR CAST ALUMINUM VALVE COVER. ALL OTHERS CHOOSE STOCK VALVE COVER

Breather sits about 2-1/8″ tall from the valve cover oil cap area, and the filter is 2-3/4″ in diameter

NOTE: NOT ALL THE MODELS LISTED HAVE THE SAME HOOD CLEARANCE, WE CANNOT SAY WHICH MODELS WILL HAVE CLEARANCE ISSUES, AND WHICH WILL NOT AS WE HAVE NOT TESTED IT ON ALL MODELS. IF YOU ARE ORDERING THE BREATHER FOR ANYTHING OTHER THAN AN N54 TEST CLOSE YOUR HOOD CAREFULLY TO ENSURE CLEARANCE IF IT DOES NOT FIT LET US KNOW, AND WE WILL GET YOU A REFUND ONCE THE BREATHER IS RETURNED.

MODEL LIST WITH VERIFIED FITMENT NO CLEARANCE ISSUES: N54 E9X/E8X/E6X

MODEL LIST OF REPORTED CLEARANCE ISSUES: N55 E/F 3 SERIES