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Crawford Performance  |  SKU: S0698

Crawford Air Oil Separator Baja - 2011-2016 Forester 2.5

$ 29999 USD
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The Crawford Air Oil Separator Baja Edition is the ultimate upgrade for your 2011-2016 Forester 2.5i. Engineered for extreme off-road use, this product has been tested extensively to ensure top-notch performance and durability.


This air oil separator system is designed to prevent oil contamination in the intake system, ensuring clean air flows into the engine for optimal performance. It separates oil vapor from the crankcase vent and reroutes it back to the oil pan, reducing oil consumption and preserving engine life.


In addition, the Crawford Air Oil Separator Baja Edition improves engine performance by preventing detonation caused by oil residue and reducing carbon buildup. Installation is simple and can be done in under an hour with basic tools. Upgrade your Forester 2.5i today and experience the benefits of the Crawford Air Oil Separator Baja Edition.

Experience the Best Engine Performance with Crawford Air Oil Separator Baja Edition for 2011 - 2016 Subaru Forester 2.5i

  • Not a Catch Can - Closed Loop and Maintenance Free

  • Consume Less Oil

  • Extend the Life of your Engine

  • Reduce Detonation and Risk of Engine / Ringland Failure

  • Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

  • Labyrinth within Baffled Chambers increase efficiency
  • Does not delete Smog Component - Utilizes OEM PCV System
  • 2 Lines = 10 minute Install!
  • Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles
Subaru Motorsports USA Crosstrek Desert Racer


Oil pooling in your intake? 
Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

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Crawford Air Oil Separator (Baja Edition) - 2011-2016 Forester 2.5i - Full Kit
Crawford Performance

Crawford Air Oil Separator Baja - 2011-2016 Forester 2.5

$ 29999 USD

The Crawford Air Oil Separator Baja Edition is the ultimate upgrade for your 2011-2016 Forester 2.5i. Engineered for extreme off-road use, this product has been tested extensively to ensure top-notch performance and durability.


This air oil separator system is designed to prevent oil contamination in the intake system, ensuring clean air flows into the engine for optimal performance. It separates oil vapor from the crankcase vent and reroutes it back to the oil pan, reducing oil consumption and preserving engine life.


In addition, the Crawford Air Oil Separator Baja Edition improves engine performance by preventing detonation caused by oil residue and reducing carbon buildup. Installation is simple and can be done in under an hour with basic tools. Upgrade your Forester 2.5i today and experience the benefits of the Crawford Air Oil Separator Baja Edition.

Experience the Best Engine Performance with Crawford Air Oil Separator Baja Edition for 2011 - 2016 Subaru Forester 2.5i

New Baja Edition Features:

Subaru Motorsports USA Crosstrek Desert Racer


Oil pooling in your intake? 
Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

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