Fitment Information:
2002-2004 Subaru WRX
Features:
Looking to adapt the IAG-ENG-7180 IAG Street Series AOS to your 2002-2004 WRX? The factory PCV valve is much larger in diameter on early EJ20 engines, not allowing the standard 7180 kit to work on WRX models produced from 2002-2004. Using the provided 3/8" hose from the AOS kit, install this check valve with the directional arrow pointing towards the intake manifold.
ADDITIONAL PART NEEDED:
Removing the factory PCV leaves a hole that needs to be filled! In addition to the check valve, this updated factory intake nipple will be needed to complete your transfermation.
Subaru: 14076AA030
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