Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10% Also Available: K&N Performance Intake Systems K&N air intake products add horsepower, torque and acceleration to your vehicle. K&N air filters were created for an environment that required maximum horsepower and acceleration while protecting the engine from the dirt and dust of off-road racing. K&N washable and reusable air filters are made up of four to six layers of cotton gauze layered between two sheets of epoxy-coated wire mesh. 10-Year/Million Mile Limited obligation K&N protects its street vehicle OE (original equipment) replacement air filters for one million miles. Incorrect Cleaning or Use Voids obligation. Using a combination of an advanced synthetic filter media and K&N Refresher spray, the K&N Washable Cabin Air Filter grabs and holds dust particles. K&N replacement air filters are simple to install and backed by the K&N Million Mile Limited obligation. They would prefer that you buy OE parts and not customize your car or truck and have even voided their own manufacturer's obligation due to vehicle modifications. Designed to Increase Horsepower with up to 50% More Airflow K&N automotive OE (original equipment) replacement air filters generally add 1 to 4 horsepower, due to the unique characteristics of our filter media. K&N Consumer Protection Pledge The K&N Consumer Protection Plan goes a step further than the K&N Million Mile Limited obligation. By Size Chart K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 8.688 In, Flange Length: 0.938 In, Shape: Round Tapered, RX-3990-1 Million Mile Warranty At times, the performance aftermarket has been plagued by automotive manufacturers and auto dealers that may attempt to discourage you from modifying your vehicle. Not only are K&N air filters washable and reusable, they can last up to 50,000 miles between servicing, depending on driving conditions. gasoline, transmission fluid, motor oil, lightweight oil, or diesel fuel) will void the obligation. It is almost impossible to wash your K&N air filter or air cleaner too much. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains K&N Air Filters should be cleaned every 50,000 miles for normal highway use, more often in dusty conditions. K&N Universal Performance Clamp-On Washable Round Cleaning should be done with K&N cleaner and air filter oil (or comparable air filter cleaner and oil). K&N OE Replacement High-Flow Air Filters K&N automotive replacement air filters are designed to add horsepower and acceleration to your car or truck whilst providing exceptional engine protection. To clean and re-oil your K&N air filter, use a K&N Air Filter Cleaning Kit and use the easy to follow instructions. This resulted in an air filter designed to achieve high, virtually unrestricted air flow while protecting your engine for the life of your vehicle. ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. The media is pleated and oiled to enhance overall filtration and performance. Also available: K&N Recharger Kits K&N air filter cleaning kits are composed of a six-step maintenance system designed to clean any K&N oiled cotton air filter. Air Filter Shape, Round Tapered ; Filter Material, Cotton Gauze ; Washable, Yes ; Flange Inside Diameter, 3 in (76 mm) ; Flange Length, 0.938 in (24 mm They are able to handle heavy duty applications and block 99% of foreign material. They are also great with synthetic and conventional oils.
