K&N Take Motorcycle Intake Air Filters Seriously - For over 30 years they've manufactured serious air filters completely unlike traditional disposable filters. Their air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. The secret to their success lies in the unique characteristics of their filter medium that was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing. They just wanted to win races and stumbled on a cotton filtration technology destined to be great. Their high flow cotton gauze air filter is washable, reusable and built to last for the life of an engine. The filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. The result is an air filter that allows dramatically more air into an engine, is washable and reusable, and will protect your engine for the life of your vehicle.
Replacement Motorcycle Intake Air Filters for all Street Legal Motorcycles - K&N Replacement Air Filters are designed to fit right into the standard OEM airbox. No modifications are required by the owner, no jet changes or adjustment of the carburetors is anticipated or suggested. Customer modification of the standard airbox - removing the cover, drilling holes into the side or top will have a drastic effect on smooth carburetion. Modifications will cause the stock system to run lean and reduce horsepower. Keep your motorcycle stock and the new K&N Replacement Element will be good for the life of the engine.
Motorcycle Intake Air Filters for all Off-Road Dirt Bikes and ATV's - K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. As a rule, no jet changes are required with just a K&N filter element, however the spark plug condition should be checked for proper mixture after the first few miles of riding. If the airbox has been modified for increased air flow, the main jet size will need to be increased to provide the proper fuel mixture.
Motorcycle Intake The Last Air Filter Your Engine Will Ever Need - They warranty their replacement filters for 10 years or 1 million miles. Why would we do such a thing? Because they are engineered to last the life of your engine. They use only the highest quality materials and never compromise. Every 50,000 miles, They recommend you clean and re-oil their filter, then put it back in your engine and it will perform virtually like new.
Valid for for helmets & apparel only. Motorcycle boots, luggage, hard parts, body parts, oils, tires, batteries and
oversized items do not apply. We will pay for shipping back to us for all exchanges, and then back to you.
So you never have to worry about shipping charges! Free freight does not apply to Returns or returns for refunds
(only for exchanges). Free freight only applies to ground shipping. Expedited shipping is not allowed.
Shipping only applies to M-F. Shipping freight must be properly packed and shipped insurance pre-paid.
Items lost in shipment or damaged in shipment is the responsibility of the customer. All original tags, paperwork,
stickers and accessories must be included. All original manufacturer boxes must be in new condition. You have 7 days to
request an exchange. Exchanged merchandise must be in New and Resaleable condition. All used helmets will be rejected.
Any scratches or signs of use will void your exchange. Any washed merchandise is void of exchange.
All returns must be accompanied by an order number, all original packaging materials and paperwork.
All Hot Sale items cannot be returned for exchange or refund. This item sale is final because it's a limited sale item.
Free Shipping Exchange does not cover Boots (Street, Offroad and Cruiser). Free exchange policy applies to ONE time use only.
Customer agrees to pay for all returns and shipments thereafter. Check our Returns and Exchanges page for additional information.