Subaru Panel Filter
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 element is sprayed with a special oil that adheres to the foam making the poly matrix sticky and retain dirt. Foam filters do not block dirt, they grab it! All while making minimal drops in air flow as they grab dirt! What does this mean to you? More dirt collected, more air flow and no clogs!
Clean and Protect
Cleaning is simple. Just spray on your oil filter cleaner, let it sit on the filter element for a few moments, and simply rinse away the cleaner and dirt. Once your filter is dry, spray on a fresh coat of oil and you are ready to go.
PERRIN Performance intake filter elements use open cell foam to capture dust and dirt. Washable and reusable, PERRIN foam filter elements can last the life of your vehicle. Foam filter elements offer superior performance with minimal airflow restriction and amazing dust holding capacity.
5 Year Warranty
PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply » Read Full Warranty
Off Road Use Only
This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation. » Learn More
Subaru WRX 2002-2007
Subaru STI 2004-2007