IAG Performance V3 Street Series Air / Oil Separator 2006-2007 WRX / 2004-2007 STI
Vehicle Fitment:
air oil separatorsblackengineiag performanceredsubaruSubaru-STI-2004Subaru-STI-2005Subaru-STI-2006Subaru-STI-2007Subaru-WRX-2002Subaru-WRX-2003Subaru-WRX-2004Subaru-WRX-2005Subaru-WRX-2006Subaru-WRX-2007yellow
The IAG Performance Street Series billet aluminum Air / Oil separator (AOS) vents crankcase gasses back to the turbo inlet. The design is based on years of service on racing and high horsepower Subaru's. The AOS's approximate 1-liter capacity, fully heated housing, superior breathing and unique patent pending baffle design sets it apart from the rest.