IAG Performance Air / Oil Separator (AOS) Street To Competition Series Conversion Kit For 06-14 WRX 04-21 STI.

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 port, replacement breather o-ring, breather discharge hose, NPT plug, (x2) rubber caps and zip ties. Converts Street Series AOS to Comp Series AOS Vehicle Specific Subaru: Impreza 04 - 14 WRX / WRX STI Subaru: WRX STI 15 - 21 Attributes: Brand Name: IAG Performance GTIN: 00887753779922 Color: Black Configuration: Multi Piece End 1 Type: NPT Plug End 2 Type: Breather Port Grade Type: Performance Length: 60 Material: Rubber Mounting Hardware Included: Yes Extended Information: Country of Origin: US Emissions : Emissions Compliance Exempt Life Cycle Status: Discontinued Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 12 x 3.3 x 4 inches Weight: 3.3 POUNDS