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PERRIN Air Oil Separator Kit Black Wrinkle Finish
Subaru WRX 2015+
Features & Product Details
RallySport Direct carries a large menu of quality aftermarket performance products and upgrades brought to you by PERRIN Performance.
Here, you are looking at the PERRIN Performance Air Oil Separator. This has been designed to trap oil from the crankcase vents before it enters the intake to reduce carbon buildup, reduce carbon build-up, increase intercooler efficiency, and to reduce the chance of detonation.