IAG Performance V3 Street Series Air / Oil Separator (AOS) for 2015-20 Subaru Impreza WRX. 2005-subaru-forester-xt premium The flange easily accepts the

The flange easily accepts the OEM MAF and o-ring

Street Series Baffle and Windage Tray combined with our New Oil Pan coated with a black finish as a complete package

The bare castings are visually inspected and then fixtured into our in-house Centroid 5-axis CNC Machine

the OEM guides are pressed out and replaced in favor of Ferrea Copper Bronze valve guides that are shaped to improve airflow

GTIN: 00887753779380

IAG Performance V3 Street Series Air / Oil Separator (AOS) for 2015-20 Subaru Impreza WRX. 2005-subaru-forester-xt premium The flange easily accepts theIAG V3 Street Series AOS (Red) The IAG Performance V3 Street Series Air Oil separator (AOS) is an excellent investment to keep your Subaru vehicle running well. The Street Series AOS maintains OEM PCV system functionality, but supplements its capacity. The Street Series AOS design is based on years of extensive testing on standard and competition applications. The Street Series AOS' large, 1 liter, cast aluminum swirl pot canister more effectively