CSF Race Spec Oil Cooler - BMW F87 M2 F87 The flat polyurethane insert installed

The flat polyurethane insert installed from BMW does not match the M3/4’s aerodynamically sculpted exterior

Such adaptors must be requested at the moment of the order

Besides the weight savings

Upper splitter not included

changing the header back system gives little if any power gain

CSF Race Spec Oil Cooler - BMW F87 M2 F87 The flat polyurethane insert installedInnovative 2 core in series system. Front full size core has 17 cooling tubes versus OEM 15 tubes Secondary in series backside cooler has an additional 6 rows of cooling Made with CSFs 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 requiring no modifications to install. Accepts all attaching OEM components including oil line