2007-2013 Subaru Forester XT w/TMIC Air Oil Separator V3 Crawford Performance

Enhance Your Subaru Forester XT with Crawford Performance Air Oil Separator V3

• (Only fits with Top Mount Intercooler) 

• The Subaru Original Dual Chamber

• 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 Dual Chamber (V3) Features:

• Our Latest technology - Not seen anywhere else and Patent Pending
• Double Labyrinth Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• Worldwide Compatibility: Fits on RHD Vehicles
• No Coolant Line = Easier Install

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 V3 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. 

*Note: Due to the fact that the AOS bracket connects to the TGV housing, this kit is not compatible with aftermarket TGV housings.

*Note: This system was designed on USD models. Not compatible with all PCV systems across the world and may require some additional components to properly install.

Install Instructions

Install Video
PDF

Optimized Oil Control for 2007-2013 Subaru Forester XT

The Crawford Performance Air Oil Separator V3 is specifically engineered for the 2007-2013 Subaru Forester XT equipped with a top mount intercooler (TMIC). This advanced separator improves oil vapor management by trapping oil and reducing the amount of oil entering your engine’s intake system. By minimizing oil consumption and preventing carbon buildup, it helps maintain a cleaner engine and enhances overall reliability. Its precision design ensures optimal performance and compatibility without sacrificing horsepower or torque gains from your turbocharged engine.

Durable and High-Quality Construction

Built with tough, corrosion-resistant materials, the Crawford Performance Air Oil Separator V3 offers long-lasting durability. Its robust design withstands high heat and pressure, making it ideal for daily driving and high-performance applications alike. The unit fits seamlessly with the Subaru Forester XT’s factory turbo and TMIC configuration, ensuring easy installation with no modifications required. This high-quality construction adds to its reliability and extends the service intervals for your vehicle by effectively managing crankcase gases and reducing harmful emissions.

Improved Engine Efficiency and Longevity

Installing the Crawford Performance Air Oil Separator V3 can lead to increased engine efficiency by preventing oil contamination in the intake system. By trapping oil vapor before it reaches the turbocharger and intercooler, this separator reduces carbon deposits and maintains cleaner airflow. Cleaner intake air contributes to better combustion, improved throttle response, and consistent turbo performance. Additionally, reducing oil consumption helps extend the engine’s life and keeps your Subaru Forester XT performing at its best under various driving conditions, whether daily commuting or spirited driving.