Engines and Components› Oiling Systems

IAG Performance

IAG Men s American Flag Size Does Matter T-Shirt - Small IAG-APP-2025S

$42.99

SKU: I00A IAG-APP-2025S

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Ships by Aug 5
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

IAG Men s American Flag Size Does Matter T-Shirt - Small IAG-APP-2025S

MIA's Description

The IAG Performance V3 Street Series Air/Oil Separator (AOS) is designed to protect your Subaru engine from oil contamination. Developed through extensive testing, this AOS offers significant oil separation from the PCV system for the 2022-2024 WRX FA24F 2.4L engine. It features a 1-liter cast aluminum swirl pot canister and a durable aluminum housing with an innovative baffle design.

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

BrandIAG Performance
Part NumberI00A IAG-APP-2025S

Videos

2018 - 2021 WRX FA20 Air/Oil Separator (AOS) Install Instructions | IAG Performance

2018 - 2021 WRX FA20 Air/Oil Separator (AOS) Install Instructions | IAG Performance
IAG AOS Install 2010-14 Subaru WRX

IAG AOS Install 2010-14 Subaru WRX
IAG AOS Install 2017-21 Subaru WRX

IAG AOS Install 2017-21 Subaru WRX
2015-2021 Subaru WRX IAG Air Oil Separator Install How-To

2015-2021 Subaru WRX IAG Air Oil Separator Install How-To
2022 + WRX FA24 Air/Oil Separator (AOS) Install Instructions | IAG Performance

2022 + WRX FA24 Air/Oil Separator (AOS) Install Instructions | IAG Performance
2022+ WRX IAG Performance AOS Install

2022+ WRX IAG Performance AOS Install
Navigating AOS choices: Performance Vs. Pitfalls

Navigating AOS choices: Performance Vs. Pitfalls
The MOST Important Subaru Modification for RELIABILITY

The MOST Important Subaru Modification for RELIABILITY

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.

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