S55 M3/M4 Dual-Pass Charge Air Cooler

The F80 / F82 / F83 M3 and M4 Charge Air Cooler is a direct plug and play Air-to-Water intercooler upgrade recommended for road racing and oversize turbo applications.  Maximum efficiency and optimized heat transfer rates to support larger upgraded turbos – while still maintaining a perfect OEM-like drop-in fitment. Using cast aluminum endtanks with internal dividers results in an aerodynamic and strong intercooler.