Aluminum Oil Catch Can Separator Tank Baffled For BMW N54 135i 335i 535i 🇺🇸 Diverter & Blow off Valves The body and all internal

The body and all internal components are CNC-machined from 6061 aluminum alloy

lowering the effective octane

**Sold as a set of 8

Allows charge air to be recirculated around the turbo charger from the boost side back to the intake side

8T Volkswagen Passat B5 FWD 1

Aluminum Oil Catch Can Separator Tank Baffled For BMW N54 135i 335i 535i 🇺🇸 Diverter & Blow off Valves The body and all internaleBay Aluminum Oil Catch Can Separator Tank Baffled For BMW N54 135i 335i 535i It's no secret that the BMW N54 motor suffers from serious 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