IAG V3 Street Series Air / Oil Separator (AOS) in Neon Yellow for 2006-07 Subaru Impreza WRX & 2004-07 STI. 2016-subaru-wrx sti-limited GTIN: 00887753777980

GTIN: 00887753777980

0 Valve Guide and Seat Machine to cut all intake and exhaust seats with a multi-angle valve job that suits the flow characteristics of GSC's +1mm valves

The baffle is engineered to be removable for future upgrades and easy cleaning

and unique

It is well suited for both lowered street cars as well as off-road rally cars

IAG V3 Street Series Air / Oil Separator (AOS) in Neon Yellow for 2006-07 Subaru Impreza WRX & 2004-07 STI. 2016-subaru-wrx sti-limited GTIN: 00887753777980IAG V3 Street Series AOS (Neon Yellow) 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