IAG Performance Air / Oil Separator (AOS) Competition To Street Series Conversion Kit - Subaru WRX 15-17

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 2015-17 Subaru WRX. The kit includes the new billet aluminum Street Series double breather, Street Series vent hose assembly, 3/8" hose with Breather fitting and PCV valve, 90-degree fitting, and associated hardware.

*This kit is used to convert vehicles with part# IAG-ENG-7252 to part# IAG-ENG-7152

Features / Specs
(x1) IAG Street Series Air Oil Separator Upper Breather Port
(x1) Upper Breather Port O-Ring
(x1) M4 x 8mm 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 and breather fitting (21 inch)
(x8) 8 inch zip ties
(x1) 3/8 inch 90 degree barb fitting