Unlock hidden M157 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains of up to 25WHP!
Unlock hidden M157 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains of up to 25WHP!
Must be replaced when removing the intake manifold. For M278 and M157 engine applications.
Air Temperature Sensor in Air Intake Pipe
Complete crankcase ventilation service kit for the Mercedes-Benz M278. Includes the crankcase vent valve, breather hoses with fittings, and air-oil separators for a proper PCV system refresh.
10X Entries Into Our F80 M3 Sweepstakes
Electronic assembly for intake air