Subaru WRX STI Oil Catch Can - COBB - Air Oil Separator - 04-07. A practical upgrade that manages crankcase vapors for 2006-2007 WRX and 2004-2007 STi owners.

By separating oil mist from the air returning to your intake, this COBB unit helps keep the intercooler and intake tract cleaner, supporting consistent performance during spirited driving. Built specifically for the listed Subaru models, it is designed to work with factory routing and meet the demands of turbocharged EJ engines.

Features

• Model-specific fit: 2006-2007 WRX, 2004-2007 STi
• Helps reduce oil vapor entering the intake system
• Promotes a cleaner intercooler, charge piping, and throttle body
• Supports more stable performance under sustained boost
• Quality COBB engineering and construction

Have questions or need a quote for installation? Call us—our team can help you choose the right setup and schedule service. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393, California: 562-981-6800.

Thinking about purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov