IAG Performance IAG V2 AOS Competition Series Replacement Install Kit for 08-14 WRX, 08-18 STI.

The IAG V2 Competition Series Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines, and hardware that was included in an IAG V2 Competition Series AOS for the 2008-14 Subaru WRX, 2008-18 STI and 2005-09 Legacy GT (PN# IAG-ENG-7251). Note: Please note this does not include the upper Competition Series breather fitting.Note: This kit does not work with the V3 AOS.