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IAG Performance AOS Conversion Kit Air / Oil Separator (AOS) Competition to Street Series Conversion Kit

Engine Oil Separator Hose


IAG Performance Air / Oil Separator (AOS) V3 Competition to V3 Street Series Conversion Kit for 2015-21 WRX.

  • Converts our Competition Series AOS to a Street Series
Pricing: $104.99

Free ground shipping on all order over $100.00 (some exclusions may apply)


Subaru: WRX 15 - 21

  • Applications: This kit is used to convert vehicles with part# IAG-ENG-7282 to part# IAG-ENG-7182. WILL NOT FIT V2 AOS.
  • Kit Includes: (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 and breather fitting (21 inch), (x8) 8 inch zip ties, (x1) 3/8 inch 90 degree barb fitting

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 Street Series double breather, Street Series vent hose assembly, 3/8" hose with PCV valve, 90-degree fitting, and associated hardware.


  • IAG-ENG-7114
  • IAG-ENG-7114
  • 887753807557
  • IAG Performance
  • New


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W2.0000” x H4.0000” x L9.0000”
  • Free ground shipping on all order over $100.00 (some exclusions may apply)

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