PERRIN Performance Replacement Foam Filter for Subaru 2002-2007 WRX & STI

This is a direct replacement for PERRIN Performance 2002-2007 WRX & STI intake systems. It will also work on any intake system which accepts a 3.125" filter.

PERRIN Filters feature a unique two piece design allowing the user to remove the foam filter element for easy cleaning.

Please check the Inlet Inside Diameter (I.D.) of the filter are replacing as there are variations of intake design. This filter has a 3.125" I.D. Inlet.

PERRIN foam filters are made of reticulated polyurethane foam which offers a minimal air restriction. The filter element is sprayed with a special oil that adheres to the foam making the poly matrix sticky to retain dirt. Foam filters do not block dirt, they grab it, suffering only minimal drops in air flow as they filter dirt, maintaining air flow levels when other filters would clog.

PERRIN 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

SPECS

• Mouth Inner Diameter 3.125"
• Filter Type Open Cell Foam, Oiled

INCLUDED

• (1) PERRIN Replacement Filter

NOTE: This is a direct replacement for PERRIN Performance 2002-2007 WRX & STI intake systems. This filter will also work on any intake system which accepts a 3.125" filter.