Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
CSF drop-in charge-air-cooler kit for 2025+ BMW G90 M5 and G99 M5 Touring replaces both factory coolers with cores nearly 100% larger per side to significantly increase heat-transfer capacity. Designed with CFD analysis, TIG-welded cast end tanks and integrated charge pipes, the set includes OEM-style quick-connect water lines, sensor ports and dual 1/8" NPT ports for methanol/E85 injection. Sold complete with hardware; requires minor fitting.
CSF 2025+ BMW G90 M5 / G99 M5 Touring Charge Air Cooler
