Verus Engineering Air Oil Separator (AOS) Black 08-14 WRX / STI | A0259A-BLK vendor_Valenti 94 – 01 Integra

94 – 01 Integra

Fits on the right side (USDM passenger)

since the factory cover will not clear

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

Kevlar clutch discs require a strict 500-750 mile break-in period

Verus Engineering Air Oil Separator (AOS) Black 08-14 WRX / STI | A0259A-BLK vendor_Valenti 94 – 01 IntegraProduct 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