Subaru WRX / WRX STI 2014, Air Oil Separator by PERRIN Performance®. The PERRIN Air Oil Separator is not a catch can. Catch cans capture engine blow-by and stores it in a container, which requires constant attention and removal of oil every few hundred miles. The air oil separator separates the oil from the air, draining it back to the engine, which eliminates the need for constant attention and draining of oil. As oil drains from the bottom of the PERRIN Air Oil Separator, clean oil-free air vents out of the top to rejoin the intake tract.
Specifications
Finish: Neon Yellow
Features
Increases intercooler efficiency
Reduces carbon build up
Prevents loss of power and engine failure
PCV reduces the smell from exhaust and keeps your intake tract clean
Easy disassembly for convenient cleaning
Swirl pot technology and multi-layer baffles
Requires little maintenance
Connects to each crank case vent separately for better venting
PERRIN Performance® is a pioneer in premium quality products for the aftermarket industry. Striving to foster innovative technology along with the use of traditional crafts, PERRIN hits the sweet spot in every aspect of performance transformation for a car, from suspension to engine performance and down to brakes. PERRIN specializes in building innovative, reliable and efficient products for Subaru, Scion, and Nissan owners. It offers an extensive selection of the finest upgrades designed to boost performance to a whole new level. Perrin's wide range of top-grade engine parts, exterior and body parts, fuel system parts, steering parts, gauges and accessories, gaskets and hardware is what you need to modify your vehicle to the core and enjoy unforgettable riding experience every time behind the wheel.
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