CSF BMW E9x M3 race-spec DCT/6speed Transmission oil cooler BMW E90 engine oil cooler, 1 series M engine oil cooler, E82 135i engine oil cooler

E-Chassis N55 DCT / 6-Speed Dual-Pass Transmission Cooler (CSF #8042)

• 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