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. 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. This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7 oval flange and is 8 - 12 tall Pro DRY S filter media. The Pro DRY S performance air filter features 3 - layers of progressively finer mesh synthetic oil - free media and is constructed with 100 polyurethane frame for long life and multiple cleaning cycles. 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.