CSF Front Mount Heat Exchanger for F8X M2 M3 M4 (8075) Skunk2 TRX diagram is pictured for

TRX diagram is pictured for reference

We have the oversize shipping charge built in to cover the costs

43 cc for EVO Compression Ratio: 10

Genuine OEM Mitsubishi factory replacement castle style axle nut

) for power shifters

CSF Front Mount Heat Exchanger for F8X M2 M3 M4 (8075) Skunk2 TRX diagram is pictured forThe S55 power BMW F8X suffers heavily from heat soak. While the ideal solution is pairing this Front Mount Heat Exchanger with the Charge Air Cooler, you can still see signification improvements with just the Heat Exchanger. The ability for the system to remove as much heat as possible is the bigger of the two weak points in the system. So if you are planning to upgrade your S55 cooling system and can only start with one, the Heat Exchanger is the