2015-2019 Legacy 2.5i Baja Air Oil Separator Crawford Performance

• 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

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.

Click here to check out our FAQ blog on the technology inside.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits.

Install Instructions