IAG Street Air Oil Separator AOS Subaru WRX 06-07 / STI 04-07 / Forester XT 04-08 | IAG-ENG-7180RD ForesterXT_2004-2008 4 lbs more than the

4 lbs more than the OEM

(1) Powder Coated Black Aluminum Mounting Bracket

Included magnetic screwdriver makes installation and removal of valve keepers easy

it looks very bland in the engine bay

(-30vac to 35 PSI includes Mounting hardware

IAG Street Air Oil Separator AOS Subaru WRX 06-07 / STI 04-07 / Forester XT 04-08 | IAG-ENG-7180RD ForesterXT_2004-2008 4 lbs more than theFitment Information: 2006 2007 Subaru WRX 2004 2007 Subaru STI 2004 2008 Subaru Forester XT Features: 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