The IAG Performance replacement plastic Y Connector fitting is designed to fit the 2006-14 Subaru WRX and 2004-20 STI with IAG Street Series or Competition Series air oil separator. The Y fitting ties the AOS to PCV system.
Direct replacement Y Connector for IAG V2 & V3 AOS part numbers:
- IAG-ENG-7150
- IAG-ENG-7151
- IAG-ENG-7250
- IAG-ENG-7251
- IAG-ENG-7180
- IAG-ENG-7181
- IAG-ENG-7280
- IAG-ENG-7281