IAG Performance Competition Series Air / Oil Separator AOS Black 2008-2014 WRX / 2008+ STI

Brand: IAG Performance

Product Code: IAG-ENG-7251BK

Availability:In stock

$379.99 379.99

The IAG Performance Competition Series billet aluminum Air / Oil separator (AOS) vents crankcase vapors to the atmosphere. 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.

*May require tune recalibration.