Cusco Oil Catch Can - 2002-2005 Subaru WRX / STI

HIGHLIGHTS: Intercepts harmful oil and vapors from entering your intake system Prolongs the life and the performance of your engine Aesthetically pleasing polished finish Cusco Oil Catch Can SPECS: Designed to prevent harmful oil and vapors from entering your intake system causing detonation, and carbon coating the valves that could affect your performance Aluminum catch can construction Polished catch can finish 0.2-liter capacity Includes anodized mount brackets Includes AN fittings Transparent sight tube Application-specific fitment Includes pre-cut hose Includes clamps and installation hardware PREVENT OIL AND VAPORS FROM FINDING THEIR WAY INTO YOUR INTAKE SYSTEM Here, you are looking at one of Cusco's fine examples of a catch can system. This particular catch can has been designed to trap elements such as harmful oil contaminants or unburned gasoline from entering and causing a buildup in your intake system. And when this happens, it can definitely affect the performance of your vehicle.