K&N Air Filters

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Features

  • K&N air filters are designed for your specific year, make and model
  • The virtually unrestricted air flow increases horsepower and acceleration while filtering out harmful particles
  • The K&N filter improves fuel economy saving you money at the pump
  • The washable and reusable pleated and oiled cotton gauze filtration medium runs up to 50,000 miles between cleanings
  • K&N filters are 50-state legal and will not void your vehicle warranty
  • Environmentally friendly, K&N air filters are reusable and reduce the volume of disposable air filters that litter land fills
  • Your K&N Filter is backed by 10-year / 1,000,000 Mile Warranty

Description

For more than 30 years, K&N Filters have been the choice in engine filtration. The K&N filter delivers virtually unrestricted flow letting your engine run stronger, cleaner and with greater fuel efficiency.

The secret of the K&N filter is its filter medium. Four to six sheets of pleated and oiled cotton-gauze are layered between two sheets of aluminum wire mesh. This proven design stops dirt, dust and other harmful particles like no other filter, all while clean, power-enhancing air flows freely to your engine.

Just give it a simple cleaning every 50,000 miles and your K&N filter will last for the life of your vehicle. With no costly changes and services, your K&N filter will save you money. And, you'll be helping the environment by reducing the number of disposable air filters that end up in landfills.

Get increased power and acceleration, better fuel economy from a filter that lasts for 1,000,000 miles-get a K&N.

Average Customer Rating

  (8168)
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27.3 MILES PER GALLON IN MY GS430

Posted on 06/23/2009 by Charleston A. - 2006 Lexus GS 430 (Missouri City,TX)

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"I JUST MADE A HIGHWAY TRIP TO AUSTIN FROM HOUSTON AND WAS ABLE TO ACHEIVE 27.3 MILES PER GALLON WITH MYSELF, MY GIRLFRIEND, AND MY 4 YEAR OLD DAUGHTER AS OCCUPANTS. I HAVE A 2006 LEXUS GS430 AND WAS DEFINATELY IMPRESSED WITH MY K&N AIR FILTER PERFORMANCE. I HAVE PLACED THEM IN ALL MY VEHICLES, INCLUDING MY SPORTS BIKE (YAMAHA R1). I ALSO USE MOBILE 1 SYNTHETIC 5W-20W. HOPE THIS REVIEW HELPS"

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About Charleston A.
Vehicle
2006 Lexus GS 430
I use my vehicle for
COMMUTING
 
Excellent!

Posted on 06/22/2009 by Sean Z. - 2007 Honda CR-V (Las Vegas,NV)

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Price/Value
Quality

"I searched online for K&N filter with free shipping. Every other online retailer offers free shipping but you would have to spend over $50. But Autoanything offers free shipping anyway, and price is still the cheapest. Autoanything shipped the filter immediately and I got it in 3 days. The filter install is really easy, it actually replace the current cheap paper air filter in your car. Just clean it with the K&N cleaning kit and you are good to go again and again. It really saves you money if you are keeping the car for years and also improves the performance of the car somewhat. I install K&N filters in my motorcycle and all the cars I owned."

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About Sean Z.
Vehicle
2007 Honda CR-V
 
k&n replacement filter

Posted on 06/22/2009 by Baldomero P. - 2009 Toyota Tacoma (Laredo ,TX )

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Ease of Installation
Price/Value
Quality

"easy installation that added a little pep to my truck!"

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About Baldomero P.
Vehicle
2009 Toyota Tacoma
I use my vehicle for
hunting, fishing, travel, etc.
 
Easiest 10hp gain there is!

Posted on 06/22/2009 by David R. - 2002 Jeep Liberty (Renton,WA)

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Ease of Installation
Price/Value
Quality

"This is not the first and wont be the last K&N I have purchased. They work great, are easy to maintain and the HP gain is instant!"

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About David R.
Vehicle
2002 Jeep Liberty
I use my vehicle for
Family truckster
 
Much better than stock

Posted on 06/22/2009 by Simon M. - 2006 Porsche Cayenne (Short Hills,NJ)

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Price/Value
Quality

"I'm a real believer of K&N air filters. I see some slight improvements in gas mileage over stock and the car has the sense of being slightly quicker, especially during acceleration onto the highway. I'm very happy with these air filters."

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About Simon M.
Vehicle
2006 Porsche Cayenne
I use my vehicle for
daily driver
 
Lexus IS 250 Air Filter

Posted on 06/22/2009 by Jack M. - 2008 Lexus IS 250 (Ladera Ranch,CA)

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Ease of Installation
Price/Value
Quality

"I've been using these filters for 10 years. Better air flow and no maintenance. The hardest part about the install is the stupid plastic engine cover. Other than that just drop it right in."

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About Jack M.
Vehicle
2008 Lexus IS 250
I use my vehicle for
all
 
Gas mileage

Posted on 06/22/2009 by Russell R. - 2001 Saturn L-Series (Chicago,IL)

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Price/Value
Quality

"Gas mileage went up at least 50 miles for the first few fill ups. I definitely recommend this air filter."

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About Russell R.
Vehicle
2001 Saturn L-Series
 
not appy

Posted on 06/21/2009 by Richard K. - 2002 Chevy Corvette (Kingston,NY)

0 of 1 people found the following review helpful.

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Quality

"you never called back with your price guarantee// just another company that takes your money and runs .."

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About Richard K.
Vehicle
2002 Chevy Corvette
I use my vehicle for
fun
 
excellent

Posted on 06/21/2009 by Charles J. (Appalachia,VA)

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Price/Value
Quality

"I have 2 vehicles, a2007 Chevy, Impala and a 2002 chevy, C1500 pickup. I have K&N Air filters in both vehhicles ! enjoy the increase in power and gas mileage."

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About Charles J.
 
great overall purchase

Posted on 06/20/2009 by Chris C. - 2007 Nissan Pathfinder (Staten Island,NY)

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Quality

"Improves overall engine power and milage, especially in the midrange. I use these on all my vehicles."

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About Chris C.
Vehicle
2007 Nissan Pathfinder
I use my vehicle for
everything
 
Excellent filter

Posted on 06/20/2009 by Brian S. - 2006 Toyota Tundra (Silverdale,WA)

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Price/Value
Quality

"This i my second Tundra and second K&N filter. Highly recommend them."

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About Brian S.
Vehicle
2006 Toyota Tundra
I use my vehicle for
Commuting, camping
 
Straight Forward Installation for

Posted on 06/20/2009 by Steven S. - 2008 Honda Civic (Fort Wayne,IN)

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Price/Value
Quality

"I installed the K&N filter in a 2008 Honda Civic Si. Installation was pretty straight forward. I have been religiously tracking my gas mileage since I bought the car. I am hopeful to see a statistically significant improvement in my mileage over time."

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About Steven S.
Vehicle
2008 Honda Civic
I use my vehicle for
Commuting
 
Great Filter

Posted on 06/20/2009 by Morton K. - 2001 Chevy Tracker (Moorpark,CA)

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Price/Value
Quality

"Purchased 2 K & N Filters and have gained 1-2 MPG"

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About Morton K.
Vehicle
2001 Chevy Tracker
I use my vehicle for
commuting
 
First Time

Posted on 06/19/2009 by Doug W. - 2008 Ford F-150 (Susquehanna,PA)

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Price/Value
Quality

"This is the first time I have tried one, my buy for other trucks if it works out ok."

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About Doug W.
Vehicle
2008 Ford F-150
I use my vehicle for
work hunting travel fishing
 
K&N Air Filter

Posted on 06/19/2009 by Jared W. - 2003 Ford F-150 (Ainsworth,IA)

1 of 1 people found the following review helpful.

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Quality

"Needed more power to pull camper, Started with premium gas and a K&N air filter, the combination of the two i am happy with my decision to start there. Not needing a chip right now."

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About Jared W.
Vehicle
2003 Ford F-150
I use my vehicle for
travel/camping
 
K&N = Improved Performance + Better Gas Mileage

Posted on 06/19/2009 by Fred R. E. - 2009 Honda Fit (Rowlett,TX)

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Price/Value
Quality

"I installed a K&N Air Filter in my 2009 Honda Fit S, when it had just over 1,000 miles on the odometer. The badly-needed power increase was evident immediately. The engine also seemed to idle smoother and rev higher. After the first tank of gas I noticed the gas mileage had improved 11%, and Miles-Per-Gallon has remained 8-14% percent better than before installing the K&N. Given today's gas prices the K&N will pay for itself in a very short time."

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About Fred R. E.
Vehicle
2009 Honda Fit
I use my vehicle for
A full-time driver
 
Good filter

Posted on 06/18/2009 by Rodney B. - 2002 Mitsubishi Montero (Frisco,TX)

0 of 1 people found the following review helpful.

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Quality

"Good filter"

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About Rodney B.
Vehicle
2002 Mitsubishi Montero
 
Better performance and economy

Posted on 06/17/2009 by Victor Q. - 2009 Honda Fit (Lake Elsinore,CA)

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Price/Value
Quality

"Was able to get a 10% improvement in fuel economy in my Honda Fit and also a marked gain in power thruout powerband."

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About Victor Q.
Vehicle
2009 Honda Fit
I use my vehicle for
work and commuting
 
the best filter

Posted on 06/17/2009 by Gerardo C. - 2003 Honda Accord (South Padre Island ,TX )

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Quality

"i hadven used for along time and i thing is one of tha best filter that you can buy for a good price."

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About Gerardo C.
Vehicle
2003 Honda Accord
I use my vehicle for
commuting
 
K&N Filters on Accord & RAV4

Posted on 06/17/2009 by Larry W. - 2006 Honda Accord (Houston,TX)

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Ease of Installation
Price/Value
Quality

"Another good experience from AutoAnything.com. I was disappointed at the smaller media area on the K&N pleated filter for my 2006 Accord. It is about half as deep as the OEM paper pleated filter. But I get a feeling the air flow has increased and a "sense" of more HP on acceleration. A coworker warned me about potential MAF O2 sensor problems due to oil blow through but after researching online I am not too concerned. I will drive these on my Accord and daughters 99 RAV4 for a year and see if there is any truth to the claims either way. Don't think I'll clean and re-oil but just replace with new ones after that. Overall, I very satisfied. This is a poor man's way to feel like I've "beefed" up my little sedan, makes daily driving in the Houston traffic just a wee bit more fun..."

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About Larry W.
Vehicle
2006 Honda Accord
I use my vehicle for
all around fun
 
K & N Air Filter

Posted on 06/17/2009 by Ralph G. - 2009 Acura RDX (Colorado Springs,CO)

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Price/Value
Quality

"I put my new K & N air filter on the new Acura RDX that I had just bought. The RDX has a turbo on it and I felt that anything I could to make the work of that turbo greater would be money well spent. Hope to take a road trip soon and see how much difference it makes on the mileage."

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About Ralph G.
Vehicle
2009 Acura RDX
I use my vehicle for
personal: around town and on the highway.
 
K&N for the familiy van man

Posted on 06/17/2009 by Viet H N. - 2007 Honda Odyssey (Fort Worth,TX)

3 of 3 people found the following review helpful.

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Quality

"I just installed my K&N filter and already I noticed an increase in acceleration. I also gained about 15 miles to the tank, and that's with the A/C running. I love my new K&N filter and the performance it delivers."

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About Viet H N.
Vehicle
2007 Honda Odyssey
I use my vehicle for
family activities
 
K&N Air Filter

Posted on 06/17/2009 by Steven B. - 2008 Nissan Titan (Frisco,TX)

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Price/Value
Quality

"The installation was a very simple process. I had it changed out in about 5 minutes. Only time will tell how well this filter is going to hold up, but I'm looking forward to telling my "jiffy lube" guy, "no, that filter does not need replacing, just clean it"...."

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About Steven B.
Vehicle
2008 Nissan Titan
I use my vehicle for
commuting
 
AWESOME AIR FILETER!!!!

Posted on 06/17/2009 by Jason H. - 2005 Chevy Silverado (Wadesville,IN)

2 of 2 people found the following review helpful.

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Quality

"I received this air filter and was a little frightened by how much thinner it was than the OEM air filter. I thought to myself that it could not make much of a difference if any at all. So after battling the hex screws on the air filter case and turning myself into Gumbi getting to all of them I got it installed. The minute I turned on my truck I could hear the difference. I really notice a difference in acceleration and about 2 miles better per gallon. I would recommend this filter to anyone. IT IS AWESOME!!!!"

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About Jason H.
Vehicle
2005 Chevy Silverado
I use my vehicle for
FUN
 
K&N Filter great product.

Posted on 06/17/2009 by Raymond L. - 2003 Toyota Celica (Taunton,MA)

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Price/Value
Quality

"I have one in my 2003 Toyota Celica and I just purchased one for my 2006 Toyota Highland. I am getting around 33-34 miles per gallon on my Celica. Very easy to install and maintain."

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About Raymond L.
Vehicle
2003 Toyota Celica
I use my vehicle for
Commuting