
COBB Tuning Air Oil Separator Black/Red
Subaru STi 2004-2007 / WRX 2006-2007
Features & Product Details
RallySport Direct is always proud to carry quality automotive performance products brought to you by COBB Tuning.
On this page, you are looking at the COBB Tuning Air/Oil Separator that has been designed to prevent oil and vapors from entering your intake manifold. This design installs in your crankcase ventilation system and prevents buildup on your valves which can certainly have an effect on your performance.
Here are the details:
All hoses, fittings, hardware, and brackets are included making this air/oil separator system ready for the installation.
Specifications
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REVIEWS & CUSTOMER MEDIA

Great quality AOS, have had it on now for about 3 months working great! Definitely take your time installing it and read ALL the directions completely on the IAG website, its a pretty easy install as long as you take your time and fallow the instructions, took me the better half of 3 hours to install it in my driveway. This is and IAG AOS just with a Cobb logo and styling! Very nice take your time. I did not have to move or bend my brake lines
QUESTIONS & ANSWERS
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Q: Air cooled turbo bbostock18095612 years ago
Where would be an alternative location to hook the lower coolant line to if my turbo is air cooled and not coolant cooled?
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0 of 0 people found the following answer helpful
A: Unfortunately, there is only 1 place for the line to hook up to
Johnny M. @ RallySport Direct 1 year ago
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0 of 0 people found the following answer helpful
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Q: Cobb aos fitment BoostedScoobi3 years ago
Hello I have 2002 Subaru Impreza wrx and I was looking to get the cobb aos I was looking on cobbs website and they don’t say it fits my model but on here it says it will fit the 02 is this correct??
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1 of 1 people found the following answer helpful
A: Unfortunately, it looks like we do have have the wrong fitment listed on our website, we will get this fixed soon and we appreciate you bringing it to our attention!
Devan M. @ RallySport Direct 3 years ago
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1 of 1 people found the following answer helpful
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Q: Cobb aos fitment BoostedScoobi3 years ago
Hello I was looking at your Cobb aos and it says it fits my 02 Subaru Impreza wrx but when I went to look it up on Cobb’s website it says it doesn’t fit with this model?
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0 of 0 people found the following answer helpful
A: Unfortunately, it looks like we do have have the wrong fitment listed on our website, we will get this fixed soon and we appreciate you bringing it to our attention!
Devan M. @ RallySport Direct 3 years ago
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0 of 0 people found the following answer helpful
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Q: Replacement Hoses Matt3 years ago
Where can I get a replacement hose for this set-up?
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0 of 0 people found the following answer helpful
A: Contact COBB directly and see if they can help you out!
Devan M. @ RallySport Direct 3 years ago
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0 of 0 people found the following answer helpful
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Q: Compatibility Snow hawk3 years ago
Will this work with a fmic?
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0 of 1 people found the following answer helpful
A: At the current time, this is only confirmed to fit with TMICs.
Marcus E. @ RallySport Direct 3 years ago
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0 of 1 people found the following answer helpful