K&N DRYFLOW Lifetime Engine Air Filter (2004-2008 Ford F-150 5.4L MOD)

K&N Dryflow Air Filters have premium dry filter media with durable screen mesh and one-piece frame. These filters install easily and have a service interval up to 50,000 miles that are easy to clean and reuse. These filters come with a 10 Year Warranty. K&N Dryflow engine air filters are designed to be washable, reusable, and last for the life of your vehicle. The premium filter design incorporates an oil-free dry synthetic media that is specially engineered for excellent filtration for any driving conditions. K&N has been the #1 Brand in Performance Air Filtration since 1969, bringing you the best in performance and protection for whatever you drive.

MORE INFORMATION

• ENGINEERED POWER: State-of-the-art dry synthetic air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance.
• HIGH CAPACITY: Up to 50,000 miles between cleanings. Less work, more play. No oiling needed.
• DESIGNED TO SAVE YOU MONEY: A K&N washable, reusable air filter will save you time and money compared to continually purchasing and throwing away disposable air filters.
• WORLD CLASS PROTECTION: Pushing the limits of engine protection by helping protect your engine from harmful contaminants.
• EASY PERFORMANCE UPGRADE: Designed to install easily into your factory air box. One of the quickest and most cost-effective upgrades to your vehicle for quick performance gains.
• RACE TESTED: Used in Top Forms of Motorsports. Trusted on the racetrack and made for your vehicle.
• ECO-FRIENDLY: A K&N Select air filter is washable and reusable. Using washable, reusable products reduces landfill waste.
• PREMIUM QUALITY: Built to last a lifetime and backed by K&N 10-Year Limited Warranty.