The AFE 21-91109 Momentum HD Pro Dry S Replacement Air Filter has a 100% polyurethane base and top for extreme durability. The filter is designed to be washable and re-usable and is 3 layers of Progressive Dry Synthetic Media. AFE built this product so its easy for installation and removal.
This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.