Don’t let a flimsy paper filter get between you and true performance.The PERRIN 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!
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!
PSP-INT-100 = 2002-2007 WRX, 2004-2007 STI
PSP-INT-110 = 2008-2017 WRX, 2008-2018 STI, 2014-2015 Forester, 2013-2017 Crosstrek & 2005-2009 Legacy
PSP-INT-112 = FR-S / BRZ / 86
(1) PERRIN Panel Filter
Warranty & Instructions
2018+ STI RA - Does not fit
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
WARNING: Cancer and Reproductive Harm
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.
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