Perrin Filter Replacement Cone Filter 3.125in 2002-2007 WRX / 2004-2007 STI GEN_2022-2026 GR86 this system enhances both peak

this system enhances both peak horsepower and torque across the RPM range

Made from durable black urethane

this coilover kit balances spirited driving performance with everyday usability

each cap features a high-quality aluminum construction that resists corrosion and wear

Perrin Filter Replacement Cone Filter 3.125in 2002-2007 WRX / 2004-2007 STI GEN_2022-2026 GR86 this system enhances both peakPerrin Filter Replacement Cone Filter 3. 125in 2002 2007 WRX 2004 2007 STI Foam Element Reusable Intake Filter Overview The Perrin Filter Replacement Cone Filter is a high quality, reusable intake filter designed specifically for Subaru WRX models from 2002 to 2007 and WRX STI models from 2004 to 2007. This 3. 125 inch filter serves as a direct replacement for most Perrin Performance intake systems, including the popular Big MAF series. It provides