V3

The IAG wiring harness relocation bracket is included in an IAG Street Series and Competition Series AOS for the 2008-14 Subaru WRX, 2008-21 STI and 2005-09 Legacy GT (PN# IAG-ENG-7151 and PN# IAG-ENG-7251).

IAG Street Series and Competition Series air oil separator replacement ECU relocation bracket for the 2015-17 Subaru WRX (PN# IAG-ENG-7152, IAG-ENG-7252 ).

The IAG AOS conversion kit is designed to switch the upper breather portion of the Street Series AOS to the Competition Series AOS in the 2006-14 Subaru WRX and 2004-21 STI. The kit includes the new billet aluminum Competition Series Single breather...

The IAG AOS conversion kit for the 2015-21 Subaru WRX FA20 DIT engine is designed to switch the upper breather portion of the Street Series AOS to the Competition Series AOS. The kit includes the new billet aluminum Competition Series Single breather...

The IAG AOS conversion kit is designed to switch the upper breather portion of the V3 Competition Series AOS to the V3 Street Series AOS on the 2015-21 Subaru WRX. The kit includes the new billet aluminum V3 Street Series double breather, Street Series...

The IAG AOS conversion kit is designed to switch the upper breather portion of the V3 Competition Series AOS to the V3 Street Series AOS on the 2006-14 Subaru WRX and 2004-21 STI. The kit includes the new billet aluminum Street Series double breather,...

This is a direct replacement IAG V3 Street Series AOS PCV Line Kit that is included with all V3 Street Series air oil separators For FA20 DIT Engines.  The kit includes the two-part line, valve, and hose clamps. This item is not intended to work...

The IAG Performance replacement .75" x 2" block drain hose is designed to fit all EJ version 2 and version 3 IAG Air Oil Separators.  Direct replacement hose for IAG V2 & V3 AOS part...

The IAG Performance replacement .5" x 26" drain hose is designed to fit all EJ version 2 and version 3 IAG Air Oil Seperators.  Direct replacement hose for IAG V2 & V3 AOS part...

This is a direct replacement IAG V3 Street Series AOS PCV Line Kit that is included with all V3 Street Series air oil separators For EJ25 Engines.  The kit includes the two-part line, valve, and hose clamps. This item is not intended to work with...

This is a direct replacement IAG V3 AOS 15.5" Coolant Line that is included with 2015-21 Subaru WRX Street Series & Competition Series air oil separators with Part Numbers IAG-ENG-7182, IAG-ENG-7282. The 1/2" heater hose is 15.5 inches in length and...

This is a direct replacement IAG V3 AOS 20" Coolant Line that is included with Street Series & Competition Series air oil separators with Part Numbers IAG-ENG-7180, IAG-ENG-7181, IAG-ENG-7280, IAG-ENG-7281. The 1/2" heater hose is 20 inches in length...

This is a direct replacement IAG V3 AOS 43" Coolant Line that is included with 2015-21 Subaru WRX Street Series & Competition Series air oil separators with Part Numbers IAG-ENG-7182, IAG-ENG-7282. The 1/2" heater hose is 43 inches in length and...

The IAG V3 Street Series Air Oil Separator Replacement Hose Line & Hardware kit includes all the hoses, lines and hardware that was included in an IAG V3 Street Series AOS for the 2006-07 Subaru WRX and 2004-07 STI (PN# IAG-ENG-7180). *Please note...

The IAG Street Series V3 Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines, and hardware that was included in an IAG Street Series V3 AOS for the 2008-14 Subaru WRX, 2008-21 STI and 2005-09 Legacy GT (PN#...

The IAG V3 Street Series Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines and hardware that was included in an IAG V3 Street Series AOS for the 2015-21 Subaru WRX (PN# IAG-ENG-7182). *Please note this does...

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...

The IAG Performance replacement check valve is designed to fit the version 2 and 3 Street Series Air Oil Separators.   Direct replacement check valve for IAG AOS part...

The IAG Performance replacement 3/8" NPT to 5/8" aluminum barb hose fitting is designed to fit the 2015-20 Subaru WRX with IAG Street Series or Competition Series air oil separator. The fitting ties the AOS to the PCV system. Direct replacement Y...