CSF Race-Spec N55 Oil Cooler

With the simplest installation possible, reduce your oil temps and increase capacity for peace of mind with the CSF N55 oil cooler kit. Innovative 2-Core In-Series System Front Core Features 14 Rows, Secondary In-Series Backside Cooler Has an Additional 5 Rows of Cooling for ~40% Increase in Heat Rejection Converted to a Single-Pass Design with High-Pressure Return Line for Optimal Flow Made With CSF’s AC Condenser Technology Using a 1-Row Super High-Pressure 26mm Multi-Channel Microtube High Density, Multi-Louvered Fin Design for Maximum Surface Area Contact “Drop-in Fit” Requires No Modifications to Install Accepts All Attaching OEM Components Including Oil Line Connections, Mounting Brackets, and Shroud/Ducting World’s First and Only True “Plug-and-Play” Upgraded Engine Oil Cooler for the BMW N55 Engine Track Tested and Proven by Hittman Racing’s M235i Endurance Race Car Requires an Additional 1/2 Quart for Proper Fill-Up During Installation (OEM Cooler 7 Qts./CSF’s Upgraded Race-S