Replaces constricted factory setup to flow up to 60% better than stock. Includes Oiled Air Filter Element. Banks Ram-Air Superiority. Open up your 6.8L's breathing with the Banks Ram-Air intake system. With its giant air filter housing, high-flow filter, and streamlined tubing, Banks Ram-Air outflows stock by up to 60 percent for greater power and improved fuel efficiency. Banks bellows accommodate engine movement, preventing component damage and prolonging service life. Meticulously tested by Banks engineers, Banks Ram-Air Intakes are triple validated before the Banks name is stamped on. Key Features: Enclosed housing keeps out hot, power-robbing engine air. Extends service life and requires fewer cleanings. Inhales cooler outside air for more power & MPG. Giant filter maximizes high-flow filtration. Flows up to 60% better than stock. Accommodates engine movement. Replaces constricted factory setup. Extensively tested & validated. Prevents component damage. OILED Air Filter Element. 5-year Limited Warranty. Helps engine run cooler