CSF 2014+ BMW M3/M4 (F8X) Top Mount Charge-Air-Cooler - Crinkle Black Drivetrain>Diff Rebuild Kits Designed as a direct fit

Designed as a direct fit installation

constructed of heat-resistant red XLPE (cross-linked polyethylene) polymer

Cat-Back(tm) systems for these vehicles feature a X-Pipe for increased performance and improved sound

wrapping cable

crisp light with refined color temp on the LED helps reduce eye strain and fatigue on long distance drives while reaching substantial distances down the road

CSF 2014+ BMW M3/M4 (F8X) Top Mount Charge-Air-Cooler - Crinkle Black Drivetrain>Diff Rebuild Kits Designed as a direct fitThe S55 suffers heavily from heat soak. Many tuners witnessed this early on after doing multiple dyno pulls and seeing significant drops in power after each consecutive pass. Many F8X owners experienced the same loss of power on the track as the engine just could not cool off during laps. The solution is two fold: The Charge Air Cooler (CSF #8082 8082R) & Front Mount Heat Exchanger (CSF #8075 8075V) work together to keep the intake temps down and