SAVES MONEY: K&N Select washable air filters will save you $200 over 10 years by eliminating the cost of traditional paper filters. ENGINEERED POWER: Premium dry filter media produces up to 35% more airflow than disposable paper filters to increase power and acceleration. HIGH CAPACITY: Up to 50,000 miles between cleanings. Less work, more play. No oiling needed. WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting 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: The Official Air Filter of NASCAR. Trusted on the racetrack—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.