Perrin Drop In Filter Subaru WRX 2008-2021 / STI 2008-2018 / Legacy GT 2005-2009 | PSP-INT-110

Product Description

Fitment Information:

2008-2021 Subaru WRX

2008-2018 Subaru STI

2005-2009 Subaru Legacy GT

Features:

Increases airflow

Improves power and torque

Improves throttle response

Filter Type Open Cell Foam

Easy Installation

Estimated Installation Time - 10 Minutes

5 Year Manufacturer Warranty

The Perrin drop-in air filter for the Subaru WRX and STI uses a 2-stage foam filtration element to improve airflow in your stock air box; providing improved power and airflow while removing harmful particles from the incoming air. Using a special oil coating, the foam filter catches dirt particles while allowing air to pass unimpeded through the high-flow foam. This filter can be cleaned and re-oiled.