Perrin 2-Piece Replacement Filter for Perrin Intakes 3.125 inch ID Subaru WRX / STI 02-07 | X-PSP-INT-208

Fitment Information: This high - performance replacement filter is a perfect fit for 2002 - 2007 Subaru WRX and 2004 - 2007 Subaru STI models. Features: It's a direct substitute for most Subaru PERRIN Performance intake systems, including the Big MAF intakes. It can also work with any intake system that accepts a 3.125 - inch filter. The PERRIN Performance filters have a unique two - piece design. You can easily remove the foam filter element for cleaning. Just run it under a faucet and ring it out by hand. Then, simply slide the foam sleeve back over the filter frame, and you're good to go. Key details: 3.125 - inch Inner Diameter (ID) Inlet, Open Cell Foam and Oiled Filter Type, 2 - Piece Design, Reticulated Polyurethane Foam Construction. It's also backed by a 5 - year manufacturer warranty, ensuring long - term reliability and peace of mind.

Using your Perrin two - piece replacement filter is a breeze. First, make sure your vehicle is turned off and cooled down. Locate your intake system and carefully remove the old filter. Then, install the new Perrin filter in its place. When it comes to cleaning, you can easily take out the foam filter element. Just run it under a regular faucet with some mild soap and gently ring it out by hand. Once it's dry, slip the foam sleeve back over the filter frame. Note that it's important to let the filter dry completely before reinstalling it. For maintenance, check the filter regularly, especially if you drive in dusty or dirty conditions. The filter comes with a 5 - year manufacturer warranty, but proper care will ensure it lasts even longer.