IAG Performance Air / Oil Separator (AOS) Competition to Street Series Conversion Kit - 2015-2021 WRX
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 2015-20 Subaru WRX. The kit includes the new billet aluminum V3 Street Series double breather, Street Series vent hose assembly, 3/8" hose with PCV valve, 90-degree fitting, and associated hardware.
- This kit is used to convert vehicles with obsolete part# IAG-ENG-7282 to part# IAG-ENG-7182
- WILL NOT FIT the V2 AOS with part# IAG-ENG-7252.
- (x1) IAG V3 Street Series Air Oil Separator Upper Breather Port
- (x1) Upper Breather Port O-Ring
- (x2) M4 x 25mm socket head screw
- (x1) Street Series Vent Hose Assembly (5/8 inch hose to Y fitting to (x2) 1/2 inch hoses)
- (x1) 3/8 inch hose with integrated PCV valve (21 inch)
- (x8) 8 inch zip ties
- (x1) 3/8 inch 90 degree barb fitting