CSF BMW E46 M3 Race-Spec High Performance Dual-pass Oil Cooler

High performance oil cooler designed in collaboration with VF engineering, features a turbulated heavy/duty bar/plate design for the most reliable & durable oil cooler available for the platform
Heat is the killer of just about anything in a car. Operating fluids especially in applications where they're pushed to the limit require additional cooling over stock applications. This high performance cooler from CSF Racing is made Fully TIG-welded cast-endtank design vs. OEM mechanically jointed and tack-welded design for superior reliability & durability
About CSF:
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps. Whatever the application, trust CSF radiators to keep your vehicle running cool.
When you choose CSF, you are dealing directly with the manufacturer, not a broker or an importer. CSF’s factories are ISO certified, and are OE suppliers to many US, German and Asian manufacturers. When you purchase a CSF product, you can be rest assured that it has been manufactured on the same production lines with the same high quality standards as their OE customers. Every single radiator is subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying and life cycle testing, and is designed to always be a “drop-in fit”.
CSF’s Racing & High Performance division is known across the world for it’s premium quality, value, durability, and most importantly, it’s industry leading levels of high performance. CSF prides itself on its high level of commitment to R&D, producing many innovations in heat transfer technology. CSF is the premiere choice of champions in many different segments of motorsports around the globe.