K&N Filters

K&N Takes Air Filters Seriously - For over 30 years they have 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 automotive 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 Air Filters for Street Legal Motorcycles - K&N Replacement Air Filters are designed to fit right into the standard OEM motorcycle 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.

Air Filters for 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 air 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.

The Last Air Filter Your Engine Will Ever Need - They warranty their replacement filters for 10 years or 1 million miles. Why would they 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.

K&N Engineering, Inc., "manufacturer of the world's best air filters", has been the innovative leader in air filter technology since 1963, serving the needs of the automotive, motorcycle, marine , industrial and military markets. Located in Riverside California, K&N also has another manufacturing facility in the United Kingdom. K&N first developed air filters specifically for the motorcycle racing market. With the success K&N experienced in the motorcycle market, the company decided to branch out to the automotive motorsports market. K&N quickly grew to be the world's most widely used performance air filter in both the automotive and motorcycle markets. Today, K&N equips about 80% of all off-road racing vehicles and wins in every major off-road event in the world, including Pikes Peak, the Baja 500 & 1000 and the grueling Paris to Dakar race. K&N also dominates the world's most prestigious and technical racing association with nine of twelve Formula One Teams using K&N air filters. To keep on the cutting edge of technology, K&N has its own technical facilities that are devoted to product development and testing. The facilities have in-the-floor-chassis dynamometers, to ensure that all K&N air filters are technically designed for the highest increase in horsepower. Air restriction testing and development has yielded products such as the Generation II Fuel Injection Performance Kits, which lead the industry in horsepower gains! K&N has capitalized on their superior racing heritage along with its superior air flow, increased dirt filtration, environmental friendliness and exclusive ten year, million mile limited warranty to catapult itself to the front of the performance air filtration industry. K&N has garnered numerous awards from SEMA, the trade association for the automotive aftermarket, including "Manufacturer of the Year" in 1994, 1996, 1997, and 2000.

High Air Flow with Excellent Filtration
Designed to Increase Horsepower and Acceleration
Washable and Reusable
Will NOT Void Vehicle Warranty
Lasts up to 50,000 miles before cleaning is required depending on driving conditions
10 Year / Million Mile Limited Warranty
Emissions Legal in all 50 US States.
Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
Works with Original Equipment Manufacturer Vehicle Electronics
Environmentally Friendly, K&N Reusable Air Filters Reduce the Volume of Disposable Air Filters that end up in the Nation's Landfills

1. Vehicle has TWO air boxes. Two filters should be purchased for best performance.
2. Will NOT fit Z24 models. See separate listing for Z24 models.
3. Part also fits Turbo, Super Charged, or High Output engine models.
4. Part will NOT fit Turbo, Super Charged, or High Output engine models. Check for separate listing.
5. Part will fit Ram air models.
6. Part will NOT fit Ram air models.
7. Part only fits models WITH Quad 4 engine.
8. Part only fits models WITH mass air intake.
9. Part only fits models WITHOUT mass air intake.
10. Part will NOT fit APV models. See separate listing.
11. Part will NOT fit C20, GTS, SVT or Type-S models. Check for separate listing.
12. Part will NOT fit wagon or Lightning models.
13. Part also fits Trans Am/WS6 models.
14. Part fits Turbo and non-Turbo models.
15. Part also fits FlexFuel, R/T, and models with 16v engines.
16. Part fits convertible or sedan models.
17. Part only fits models WITH cruise control.
18. Part only fits models WITHOUT cruise control.
19. Part only fits models that accept a ROUND air filter.
20. Part only fits models that accept a FLAT/PANEL air filter.
21. Part fits new body style ONLY.
22. Please check your owner's manual. Part ONLY fits models that accept OEM filter part #16546-AA070, 4876074, OR 4797777.
23. Please check your owner's manual. Part ONLY fits models that accept OEM filter part #16546-AA020, 4236030, OR 53002184.
24 - 47. Part only fits models manufactured during a certain time period. Click here for details.
48 - 67. Part only fits models with certain VIN restrictions. Click here for details.