It's a climate control system filter for the cabin of your GD chassis Impreza/WRX/STI. We recommend changing this once a year. You'll be surprised how much dirt and other debris is in the filter!
This filter isn't the fancy Japanese kind, but it doesn't have the fancy price, either.
Fits all 2002-2007 Impreza, WRX, and STI.
Shipping Weight: 2.0 lb
Supplier: Mach V Motorsports
Category: Miscellaneous Interior