There are plenty of imitators, but only one company can claim the title of inventor of the reusable cotton gauze air filter-K&N. K&N is continually engineering new air intake systems to unlock your motor's hidden horsepower and mileage.
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Add serious driving power to your truck or SUV with the K&N 77 Series Air Intake Kit. This K&N intake employs a custom heat shield to keep air cooler. Includes hardware, detailed instructions and a K&N Filterchager air filter. Polished or gunmetal gray. 10-year/1,000,000-mile warranty.