The CSF twin charge-air-cooler set for 2012–2016 M5 / 2012–2018 M6 (F1X) in raw aluminum provides the same 28% larger core per side as the coated version for improved heat transfer. Designed as a drop-in with OEM-style quick-connects and sensor ports, the set uses cross-flow dual-pass cores, cast end tanks and 3D-prototyped fitment to maintain power under sustained high-load conditions and offers options for custom powder-coating.
CSF 12-16 BMW M5 (F10) / 12-18 BMW M6 (F06/F12/F13) Twin Charge-Air-Cooler Set - Raw Finish