Mishimoto 2016+ Ford Focus RS Baffled Oil Catch Can Kit - BlackBrand Mishimoto Part Number MMBCC RS 16PBE2 Category Engine Components Oil Catch Cans Condition Brand New Original Manufacturer Packaging The Mishimoto Focus RS Baffled Oil Catch Can is designed and engineered to reduce carbon buildup, a common issue with direct fuel injection engines. Mishimoto engineers found that most vehicles, placing the catch can in the vacuum assisted PCV system of the vehicle will yield the most amount of oil accumulation