GrimmSpeed® - Oil Separator

Oil Separator by GrimmSpeed®. An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed™ Air/Oil Separator for Subaru vehicles has a unique patent pending design that allows you to maintain your PCV Valve while separating the oil out of the crankcase and head ventilation air! GrimmSpeed AOS will allow your engine to run more efficiently due to the separation of oil from the intake system.

Features

• Expertly made from sturdy materials
• Made to help enhance the performance of your vehicle
• Perfect solution for racing and high-performance engine applications

GrimmSpeed® was founded in 2006 to provide customers with innovative and highly engineered aftermarket products. In short, they are a small group of highly dedicated car nuts who work in Minneapolis, Minnesota. GrimmSpeed® bread and butter started out anything Subaru. However, after growing GrimmSpeed® team and engineering they started developing products for: Mitsubishi, MazdaSpeed, and Hyundai markets. GrimmSpeed® are a true garage start-up and they have been lucky enough over the years to be able to turn it into exactly the business I had dreamed....probably a lot more actually. GrimmSpeed® have a wide breadth of expertise consisting of exhaust design, gaskets, pullies, phenolic spacers, porting and polishing, boost controllers, and many more.