Sale

Air and Fuel Air Cleaners, Filters, Intakes and Components

Aos

Air/Oil Separator

$499.99 $474.99 Save $25.00

SKU: IAG-ENG-7188

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Aos IAG-ENG-7188 is an Air/Oil Separator (AOS) designed for the 2022-2024 Subaru WRX. It features a construction of cast aluminum with a nylon top and is available in black, red, or neon yellow.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAos
Part NumberIAG-ENG-7188
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy