Verus Engineering Air Oil Separator (AOS) Black 08-14 WRX / STI | A0259A-BLK vendor_Valenti Fits on the right side

Fits on the right side (USDM passenger)

Awe created a solution for those of you who already have their touring series exhaust for your BRZ and GR86 and want to convert it to their track version

reduce body roll and provide a much more exciting driving experience in your 2011 Subaru WRX

Includes (2) pieces that fit the driver and passenger side

2014-2017 Subaru Forester 2

Verus Engineering Air Oil Separator (AOS) Black 08-14 WRX / STI | A0259A-BLK vendor_Valenti Fits on the right sideProduct Fitment: 2008 2014 Subaru WRX 2008 2014 Subaru STI The Verus Engineering Air Oil Separator (AOS) ensures the intake system remains oil free. Oil in the intake system reduces octane, which can lead to detonation, reduction in power, and carbon build up. The unit installs like an OE component with no change to the tune or setup needed. The Verus AOS also filters both the crankcase vent location as well as the intake filter location, through a