The IAG AOS conversion kit is designed to switch the upper breather portion of the Competition Series AOS to the Street Series AOS on the 2006-14 Subaru WRX and 2004-16 STI. The kit includes the new billet aluminum Street Series double breather with PCV fitting, 1/2" hose, 3/8" hose, 90 degree fitting, straight unions and associated hardware.
*This kit is used to convert vehicles with part# IAG-ENG-7200 to part# IAG-ENG-7100.
- (x1) IAG Street Series Air Oil Separator Upper Breather Port
- (x1) Upper Breather Port O-Ring
- (x1) PCV valve
- (x1) M4 x 8mm socket head screw
- (x1) 1/2 inch hose (35 inch length)
- (x1) 3/8 inch hose (25 inch length)
- (x1) 1/2 inch straight barb union fitting
- (x1) 90 degree 1/2 inch fitting
- (x10) 8 inch zip ties
- (x1) 5/8 inch vinyl cap
- (x1) 5/8 inch to 1/2 inch straight barb union with 2 inch of 5/8 inch hose