Cobb 15-20 Subaru WRX Air Oil Separator - 843615Find parts that fit my vehicle

Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.

Oil catch cans can help prevent the loss of horsepower in your vehicle. A properly set up oil catch can will reduce the amount of oil vapors that are re-circulated into the intake of your engine.

With over 22 years of Research and Development, COBB Tuning has created Upgrade Paths designed to provide you with everything you will need to go from a bone stock car to a powerful, drivable, daily smile-making machine. Each path is specifically designed to maximize power of the Accessport, Hard Parts and our Off-The-Shelf maps.