B58 Oil Catch Can for Gen 2 BMW G42 M240i, G20 M340i, G22 M440i C63 S This plug and play tuner

This plug and play tuner attaches to two easy to access sensors in your Chevrolet Silverado's engine bay and works with your factory ECU tuning to remap your boost

a larger and more effective intercooler is needed

this intake system enhances both performance and engine efficiency while adding a sporty induction tone to every drive

Manifold heat shield keeps hot air away from inlet filters

B58 Oil Catch Can for Gen 2 BMW G42 M240i, G20 M340i, G22 M440i C63 S This plug and play tunerKeep Oil Out of your G20 B58 BMW Air Intake System! It's no secret that BMW turbo motors can suffer from oil control problems causing the oil to blow through and coat the intercooler and charge piping, gunking up intake valves and the VANOS system, lowering the effective octane, and generally degrading engine performance. The higher your boost levels the more apparent these problems become. The solution to this problem has finally arrived. The BMS oil