Perrin Filter Replacement Cone Filter 3.125in 2002-2007 WRX / 2004-2007 STI Brand New

Description

Upgrade your Subaru WRX or WRX STI intake system with the Perrin Filter Replacement Cone Filter, designed for 2002-2007 WRX and 2004-2007 STI models. This premium 3.125-inch filter is a direct replacement for most Perrin Performance intakes, including the Big MAF series, ensuring optimal fit and performance. Its unique foam element delivers excellent airflow while effectively capturing dirt, maintaining engine efficiency and power.

Featuring a two-piece design, the foam filter element is easy to remove and clean—simply rinse under water and reinstall. Made from reticulated polyurethane foam treated with a special oil, it traps dirt without restricting airflow like traditional filters. This means your engine breathes better, even as the filter collects contaminants. The filter fits any intake system accepting a 3.125″ filter size, offering versatility for Subaru enthusiasts.

Ideal for Subaru WRX and WRX STI owners seeking reliable, reusable filtration, this Perrin filter helps maintain peak performance and longevity. Shop now at Subimods to enhance your intake system with quality Subaru-focused parts.