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

CNC Machined Aluminum

EJ207 and EJ205

and improved overall performance

Note: This product COMES WITH the AFR (Air/Fuel ratio Regulator) to correct sensor readings and prevents CEL

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