BMW E9X 3-Series N55 Baffled Oil Catch Can, 2011-2013The Mishimoto BMW N55 Baffled Oil Catch Can is designed and engineered to reduce carbon build up, a common issue with the direct fuel injection N55 engines. The Mishimoto BMW N55 catch can kit uses proven engineering from the Mishimoto 2 Port Compact Baffled Oil Catch Can, with its bronze filter and internal baffle, to better separate the oil from the crankcase vapors. The engineers at Mishimoto designed a CNC machined lid that features large inlet