B58 Oil Catch Can for Gen 1 F Chassis BMW M140i, M240i, 340i, 440i (F20 F22 F30 F32) Subaru and update JB4 firmware as

and update JB4 firmware as we release free newer versions with updates

Sharper throttle response and more engaging engine sound

This pump can support 850whp (Rated for 800whp on 100% E85) and is drop-in ready

and a refined sporty induction sound with the MST Cold Air Intake System

Don't pay 10x more for functionally identical piggyback systems or flash tunes that claim more power but put down slower times at the track

B58 Oil Catch Can for Gen 1 F Chassis BMW M140i, M240i, 340i, 440i (F20 F22 F30 F32) Subaru and update JB4 firmware asKeep Oil Out of your BMW Air Intake System! It's no secret that F Chassis B58 BMW turbo motors can suffer from oil control problems causing 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