IAG V2 Competition Series AOS Replacement Hose Line & Hardware Install Kit - 08-14 WRX, 08-21 STI, 05-09 LGT
Check Vehicle Fitment Confirm compatibility before ordering
2008–2014
Subaru
WRX
Fitment Note
For the corresponding IAG V2 AOS only; not compatible with V3 AOS.
2008–2014
Subaru
STI
Fitment Note
For the corresponding IAG V2 AOS only; not compatible with V3 AOS.
2015–2021
Subaru
STI
Fitment Note
For the corresponding IAG V2 AOS only; not compatible with V3 AOS.
2005–2009
Subaru
LEGACY
Trim
GT
Fitment Note
For the corresponding IAG V2 AOS only; not compatible with V3 AOS.
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).
*Please note this does not include the upper Competition Series breather fitting.
*This kit does not work with the V3 AOS.
Choose options