IAG AOS Street to Comp Conversion Kit Subaru WRX 06-14 / STI 04-21 – Import Image Racing
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IAG AOS Street to Competition Series Conversion Kit Subaru WRX 06-14 / STI 04-21 | IAG-ENG-7210
IAG AOS Street to Competition Series Conversion Kit Subaru WRX 06-14 / STI 04-21 | IAG-ENG-7210
IAG AOS Street to Competition Series Conversion Kit Subaru WRX 06-14 / STI 04-21 | IAG-ENG-7210

IAG AOS Street to Competition Series Conversion Kit Subaru WRX 06-14 / STI 04-21 | IAG-ENG-7210

Rated 5.0 out of 5
Based on 11 reviews
SKU: IAG-ENG-7210
Availability: 3 In Stock
Product Type: Engine Air Oil Separator
$89.99
$89.99
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Product video

Convert Your IAG Street AOS to Competition Spec! | IAG AOS Conversion Kit (IAG-ENG-7210)

Video description

Looking to upgrade your existing IAG Street Series Air/Oil Separator? The IAG AOS Conversion Kit (IAG-ENG-7210) makes it easy to convert your Street Series AOS into the Competition Series configuration without replacing the entire unit.

This kit replaces the upper breather assembly with the Competition Series billet aluminum breather port and includes all the necessary hardware, hoses, plugs, caps, and zip ties needed for the conversion. It's compatible with both V2 and V3 IAG Air/Oil Separators and is designed specifically to convert IAG-ENG-7100 into IAG-ENG-7200.

If you're building a more track-focused Subaru or need the venting configuration of the Competition Series AOS, this conversion kit provides a straightforward solution.

Features:
- Converts IAG Street Series AOS to Competition Series
- Billet aluminum Competition Series single breather port
- Compatible with both V2 and V3 IAG Air/Oil Separators
- Designed to convert IAG-ENG-7100 to IAG-ENG-7200
- Includes all required installation components

Kit Includes:
(1) IAG Competition Series Breather Port
(1) Breather Port O-Ring
(1) 60" x 1" I.D. Breather Discharge Hose
(1) 1/4" NPT Plug
(1) 1/2" Rubber Cap
(1) 5/8" Rubber Cap
(1) 11" Zip Tie
(5) 6" Zip Ties

Fitment:
2006–2014 Subaru WRX
2004–2021 Subaru STI

Note: A tune recalibration may be required after converting to the Competition Series configuration, depending on your vehicle setup.

Upgrade your IAG Air/Oil Separator for your next performance build with genuine IAG Performance parts from Import Image Racing.

Shop IAG Performance products at Import Image Racing:

Fitment Information:

2006-2014 Subaru WRX

2004-2021 Subaru STI

Features:

The IAG Air / Oil Separator (AOS) Conversion Kit is designed to switch the upper breather portion of the Street Series AOS to the Competition Series AOS. 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.

  • Tune recalibration may be required
  • This kit is designed to convert part# IAG-ENG-7100 to part# IAG-ENG-7200.
  • This kit fits both V2 and V3 Air Oil Separators 

Kit Includes:

  • (x1) IAG Competition Series Breather Port
  • (x1) Breather port o-ring
  • (x1) 1" I.D. Breather discharge hose 60 inch length
  • (x1) 1/4 inch NPT plug
  • (x1) 1/2 inch rubber cap
  • (x1) 5/8 inch rubber cap
  • (x1) 11 inch zip tie
  • (x5) 6 inch zip tie

average rating 5.0 out of 5
Based on 11 reviews
  • 5 Stars
    11 Reviews
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100% of reviewers would recommend this product to a friend
Customer photos and videos
Review posted
Reviewed by Dan M.
Verified Buyer
Rated 5 out of 5

High horsepower necessary

Once you start pushing big HP, you need to alleviate the crankcase pressure. This kit does exactly that. The IIR team shipped it quick to my shop. Thanks!

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Reviewed by Douglas B.
Verified Buyer
Rated 5 out of 5

Pricey But Worth it!

This kit is pricy, but the amount of hose they give you for the vent is amazing. Do not use the long bolts when reinstalling! Also, this works with the VB if you cap off the intake manifold and the vent in the turbo inlet with a silicone cap. Looking forward to reduced crankcase pressure!

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Review posted
Reviewed by alier
Rated 5 out of 5

5 Stars

Great fitment on a cobb aos, works perfect

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Review posted
Reviewed by Jacob t.
Verified Buyer
Rated 5 out of 5

Easy install

Got rid of more hoses

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Review posted
Reviewed by Mathew W.
Verified Buyer
Rated 5 out of 5

Saved me $$

Helped me out it is perfect for people like me that bought a AOS and want to switch to a comp series

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Review posted
Reviewed by Solomon N.
Verified Buyer
Rated 5 out of 5

Solid

Great quality as always from IAG. Everything came exactly as it was shown on the website, the 1 inch hose goes all the way past the end of the downpipe si there’s plenty of places where you can choose to let it dump out at.

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Review posted
Reviewed by Salvador G.
Verified Buyer
Rated 5 out of 5

perfect

It’s a great conversation kit. You save a ton of money !

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Review posted
Reviewed by Quinn H.
Verified Buyer
Rated 5 out of 5

Always quality

Just as I bought, old street setup and new comp install with a breeze. A ton of extra hose to run where you need

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Review posted
Reviewed by Jeff R.
Verified Buyer
Rated 5 out of 5

Easy fit

Works great just be sure to have a long allen key to tighten the new bolts

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Reviewed by Alex W.
Verified Buyer
Rated 5 out of 5

Better than stock

This is the version you want

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