Perrin - Subaru 15-21 WRX - Air Oil Separator Kit (Wrinkle Red) subaru-baja-turbo-2004 1/4" Nickel Plated Barbed Fittings

1/4" Nickel Plated Barbed Fittings

PRO-KIT + ANTI-ROLL-KIT = PRO-PLUS

The COBB Tuning Subaru Oil Cap brings a bit of class to your engine bay

after all of these years of losing tools

Perrin - Subaru 15-21 WRX - Air Oil Separator Kit (Wrinkle Red) subaru-baja-turbo-2004 1/4" Nickel Plated Barbed FittingsOVERVIEW The PERRIN Air Oil Separator traps oil from the crankcase vents before it enters the intake, reduces carbon build up, increases intercooler efficiency, which reduces the chance of performance robbing detonation. NO TUNING REQUIRED Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU