Dual Oil Catch Can for N54 BMW 135i, 335i, 535i, 1M (Vacuum & Boost) 2021 5" to 3" silicone couplers

5" to 3" silicone couplers

Q: How is it controlled

this pump combination can support up to 1

more aggressive induction sound that sets your vehicle apart

Not VIN locked and can be removed without a trace and resold down the road

Dual Oil Catch Can for N54 BMW 135i, 335i, 535i, 1M (Vacuum & Boost) 2021 5" to 3" silicone couplersKeep Oil Out of your N54 BMW Air Intake System! It's no secret that the N54 BMW turbo motors 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 N54 oil