CSF Race-Spec Oil Cooler, BMW E46 M3 Service CP Carrillo is one of

CP Carrillo is one of the most globally respected manufacturers of aftermarket pistons

DT40 utilizes advanced synthetic base oils to provide high temperature and high shear protection for turbocharged

E-Flash allows the end user to upload the supercharger ECU software from any PC running Windows 7 or newer

A 2AN ORB (5/16"-24) threaded port is required for installing

11121721551 for the M40B16

CSF Race-Spec Oil Cooler, BMW E46 M3 Service CP Carrillo is one ofWith over fifty years of experience, CSF leads the way in automotive cooling technology. Leveraging their extensive knowledge, they've engineered a high performance oil cooler that exceeds the capabilities of stock units. This oil cooler, featuring an eight row design, showcases a top notch, fully TIG welded tapered extruded end tank, seamlessly fitting behind the bumper without requiring any cutting. If you're prioritizing performance, elevate your