BMS Oil Catch Can Kit for Volkswagen MK7Description Keep Oil Out of your VW Air Intake System It's no secret that the Mk7 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