PERRIN - 3.125 in Foam Type Cone Filter (2013-2...

This is a direct replacement for most Subaru PERRIN Performance intakes systems including the Big...

This is a direct replacement for most Subaru PERRIN Performance intakes systems including the Big MAF intakes. It will also work on any intake system which accepts a 3.125" filter. Two Piece Design PERRIN Performance filters feature a unique two piece design allowing the user to remove the foam filter element for easy cleaning. Easily run the element under a faucet for cleaning and ring out by hand. Simply slip the foam sleeve back over the filter frame and your ready to go. Please check the...

AEM - DryFlow Air Filter (Universal)

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of...

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration.

PERRIN - Subaru Panel Filter (2002-2007 WRX / 2...

Don’t let a flimsy paper filter get between you and true performance.The PERRIN Performance™ dual...

Don’t let a flimsy paper filter get between you and true performance.The PERRIN Performance™ dual stage, “Open Cell” foam, drop-in Panel Filter is the answer. A stealthy approach to higher air flow. Increases in horsepower are a simple easy install away! Quick cleans are simple with our aerosol cleaner and spray oil. After all, more air equals more power! Open Cell Foam Element PERRIN foam filters are made of reticulated polyurethane foam which offers a minimal amount of air. The filter elem...