Verus Engineering Air Oil Separator (AOS) Red 08-14 WRX / STI | A0259A-RED vendor_HT Autos this intake also provides an

this intake also provides an aggressive and deep-sounding intake tone that is a huge improvement over the stock intake

If you are planning on making 500whp or less

hear a loud sharp CLICK

2015-2018 Subaru WRX

Lightweight billet steel flywheel

Verus Engineering Air Oil Separator (AOS) Red 08-14 WRX / STI | A0259A-RED vendor_HT Autos this intake also provides anProduct 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