DeutschTuning proudly offers CSF Top Mount Dual-Pass Charge-Air-Cooler BMW F80/F82/F87. The BMW F80 M3, F82/F83 M4 & F87 M2 Comp are still regarded as some of the best performance platforms available. BMW’s S55 Motor has amazing potential for power and there are countless performance parts available for it. However, like most production engines, the S55 doesn’t come equipped from the factory with sufficient cooling capabilities to cope with added power or even prolonged performance driving. We have designed a full line of S55 cooling options to help you get the most out of your BMW F8X. CSF Charge-Air-Cooler, Heat Exchanger, and Transmission Cooler will keep you ahead of the competition.