Unique One-Piece High Quality Housing W/Sight Window: The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. A large clear sight window allows for filter inspection without removal of the air box. The roto-molded housing is made out of black cross-linked polyethylene and mounts directly into the factory location on the fender well to capture the coolest air available from the factory intake tract. Flow Optimized Tube: This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. One billet aluminum fitting is mounted on the tube to provide a perfect connection with the factory vacuum line. Large 3-Layer inchesOil-Free inches Performance Air Filter: This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7 inches oval flange and is 8-1/2 inches tall Pro DRY S filter media. The Pro DRY S performance air filter features 3-layers of progressively finer mesh synthetic inche soil-free inches media and is constructed with 100 percent polyurethane frame for long life and multiple cleaning cycles. Large 5-Layer Performance Air Filter: This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7 inches oval flange and is 8-1/2 inches tall Pro 5R filter media. The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze oiled media and is constructed with 100 percent polyurethane frame. Premium Hardware: Premium stainless steel T-bolt clamps and a reinforced silicone hump coupler are used for strength and durability while also providing the most secure installation available. Momentum intakes are designed with fewer parts for a quick and simple installation.