Air Oil Separator V2 Universal

Fitment and installation

This is a universal canister for turbo applications. Confirm compatibility with your vehicle and installation requirements before ordering.

• Find installation instructions
• Ask technical support — include your year, model, engine, and modifications.
• Read the warranty and return terms

Air Oil Separator V2 Universal

Crawford Performance Air Oil Separator: The Subaru Original

• 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

*Note: This is a universal canister for Turbo applications

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.

Need help with installation or fitment? Find installation instructions by vehicle, or contact technical support with your year, model, engine, and modifications.

Note: For Off-Road Use Only

Check out our latest technology with patent pending:
The Crawford Performance Dual Chamber AOS (V3)