aFe Magnum FLOW Pro Dry S Replacement Air Filter 4.5in. F x 7in. B x 4.5in. T x 7in. H - 21-91045 fits_2000-2003`Nissan`Maxima Full Urethane Housing: aFe Power

Full Urethane Housing: aFe Power performance air filters are constructed using polyurethane on top and bottom

Vehicle Compatibility: 02-07 Subaru Impreza WRX model ONLY (GD)

There are two Dynamic Pro Sport kits available for this vehicle:  Drop Kit (V1) is designed to allow the vehicle to be lowered at least 2

Decibels Louder Than Stock

Machined Fins

aFe Magnum FLOW Pro Dry S Replacement Air Filter 4.5in. F x 7in. B x 4.5in. T x 7in. H - 21-91045 fits_2000-2003`Nissan`Maxima Full Urethane Housing: aFe PowerWith three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures