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CSF Race Spec Engine Oil Cooler for N54 1M/335i/is/xi
CSF Race Spec Engine Oil Cooler for N54 1M/335i/is/xi
CSF Race Spec Engine Oil Cooler for N54 1M/335i/is/xi
CSF Race Spec Engine Oil Cooler for N54 1M/335i/is/xi
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CSF Race Spec Engine Oil Cooler for N54 1M/335i/is/xi

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$599.00
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$599.00
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  • Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 22mm Wide 11-Channel Microtube
  • Dual-Pass High-Performance Core with 11 Cooling Tubes vs. OEM 10 Tube Design
  • High-Density Multi-Louvered Fin Design with 20% More Surface Area Contact Compared to OEM Unit
  • “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including Oil-Line Connections, Mounting Brackets and Shroud/Ducting
  • Lab Tested at ~30% More Efficient Than OEM Cooler
  • World’s 1st True “Plug-and-Play” Transmission Cooler for The E9X M3 Platform
  • OEM #: 17227521376