APR Catch Can - Universal (w/ AN Fittings) | MS100218 - EuroSport Tuning | Performance parts and accessories for Audi, BMW, Volkswagen, Mini, Mercedes Benz, Porsche and Volvo
The APR Oil Catch Can traps excessive crankcase oil vapors and gunk from entering the engine. This helps to reduce carbon buildup on intake valves, octane lowering oil vapors and oil pooling in the intake tract.