Improves power and torque
Improves throttle response
Made of reticulated polyurethane foam
Foam filter cross-section
Full 3/4" of filter media
PERRIN Panel Filter - Subaru Models (inc. 2008+ WRX / 2008-2018 STI)
Regular price $67.21
Shipping calculated at checkout.
On this page, you are looking at the PERRIN Performance Panel Filter. This is a direct drop-in filter designed to work with your factory intake box, and it has been designed with better breathing capabilities for improved performance.
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