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

  (8234)
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K&N Air Filter

Posted on 11/10/2009 by Ben F. - 2005 Honda Civic (Silverlake,WA)

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"I recently purchased a K&N Air Filter for my 05 Civic, and I love it! My gas milage has gone up from 34 highway to about 36-37. Great buy! I'm defineitly getting a K&N air intake next!"

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About Ben F.
Vehicle
2005 Honda Civic
 
Best air filter ever

Posted on 11/10/2009 by Donald S. - 1998 Lincoln Mark VIII (Garden City,MI)

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Ease of Installation
Price/Value
Quality

"This is not the first time I have bought a K&N air filter and it won't be the last. As long as I buy another vehicle. I love this filter because you never need to buy another one. Just clean and re-oil with K&N recharge kit. In the instructions it says to not clean it for at least 50,000 miles. Another plus in my book. And they always fit perfectly."

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About Donald S.
Vehicle
1998 Lincoln Mark VIII
I use my vehicle for
Daily driver
 
Easy drop in install for better performance.

Posted on 11/10/2009 by Rodney H. - 2008 Ford Expedition (Buffalo Junction,VA)

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Ease of Installation
Price/Value
Quality

"Easy drop-in install for better performance. Better airflow equals better performance and have seen about 1-2 mpg better than stock filter."

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About Rodney H.
Vehicle
2008 Ford Expedition
I use my vehicle for
commuting, family activities
 
Hear the difference.

Posted on 11/10/2009 by Brian N. - 2009 Mazda 6 (Coventry,RI)

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Ease of Installation
Price/Value
Quality

"K&N air filters make your engine purr like it should. Helped a little bit with MPG too."

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About Brian N.
Vehicle
2009 Mazda 6
 
Love the filter --

Posted on 11/10/2009 by Brian F. (Pittsburgh,PA)

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Ease of Installation
Price/Value
Quality

"I absolutely love the filter and have always been a fan of K&N Products -- However, the service received from Autoanything has been the absolute worst. I will never do business with them again and have asked to be removed from their direct mail list and ALL FUTURE COMMUNICATIONS -- However, since making the request I keep getting Weekly updates and now this survey. Their customer service department is sub par and their promises to deliver in 2 days could not be met -- It took over 11 days to get the product and I paid them on the 20th of October through Paypal -- Confirmed it with them that it was transferred to their account on the same day -- It took Autoanything 5 days to process it, and then another week to even enter the order for shipping -- BAD, BAD, BAD business in my eyes. Called to complain and Customer service basically said 'That's the way it goes -- So live with it.' -- Would always recommend K&N -- But go to the local Auto store , Pay the extra $2 and be much happier in the long run."

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About Brian F.
 
airflow performance

Posted on 11/09/2009 by Lawrence G. (Houston,TX)

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Quality

"this k&n filter has enhanced the airflow performance of my vehicles engine acceleration response better than expected."

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About Lawrence G.
I use my vehicle for
commuting
 
K&N

Posted on 11/09/2009 by Victor G. - 2010 Ford Mustang (Shepherdsville,KY)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"I have K&N filters in all my autos. So when I purchased my 2010 Mustang, I went shopping. AutoAnything provided the best price and delivery."

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About Victor G.
Vehicle
2010 Ford Mustang
I use my vehicle for
Commuting
 
k&n air filter

Posted on 11/07/2009 by Lenroy M. (Rosedale,NY)

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Ease of Installation
Price/Value
Quality

"This air filter is very good."

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About Lenroy M.
 
K&N Filters

Posted on 11/07/2009 by Curtis G. - 2003 BMW 5-Series (Nipomo,CA)

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Ease of Installation
Price/Value
Quality

"Every car I have runs with K&N filters for a reason. I'm very happy with the performance I receive."

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About Curtis G.
Vehicle
2003 BMW 5-Series
 
K&N Filter - 2007 GMC Yukon Denali 6.2L

Posted on 11/07/2009 by Rick T. - 2007 GMC Yukon (Naperville,IL)

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Ease of Installation
Price/Value
Quality

"With the K&N air filter, my engine response to my acceleration is even faster and more exhilarating than when I was using the paper air filter. There used to be a slight hesitation that I sometimes experienced with the paper air filter, now that’s a thing of the past. According to my on-board trip computer, I am gaining more mileage per gallon of gas since using the K&N air filter; I can’t say for sure how much better gas mileage I am getting, but I sure am happy with the performance improvement with the filter."

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About Rick T.
Vehicle
2007 GMC Yukon
I use my vehicle for
Daily Driving
 
K&N air filter

Posted on 11/06/2009 by Jennifer F. - 2006 Pontiac G6 (E Stroudsburg,PA)

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Price/Value
Quality

"This item is great thank you!"

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About Jennifer F.
Vehicle
2006 Pontiac G6
I use my vehicle for
work
 
ready to goooo!

Posted on 11/06/2009 by Gary A. - 2006 Ford Explorer (Chagrin Falls,OH)

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Ease of Installation
Price/Value
Quality

"filter came ready to go pre-oiled you gust slip it in!"

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About Gary A.
Vehicle
2006 Ford Explorer
I use my vehicle for
travel
 
K & N filter purchase for 2006 lincoln ls

Posted on 11/05/2009 by Nicholas K. (Tampa,FL)

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Ease of Installation
Price/Value
Quality

"Car appears to have a bit more power. Have not yet tested for mileage improvement, if any."

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About Nicholas K.
 
2008 Prius

Posted on 11/04/2009 by Kip K. - 2008 Toyota Prius (Tucson,AZ)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"Put this air filter in and when on a 1500 mile trip on the road I got 52 MPG before the filter 47mpg tops. I think I made a good choice buying this filter Its bound to pay for itself within a year in gas and replacement filters"

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About Kip K.
Vehicle
2008 Toyota Prius
I use my vehicle for
Just driving everday
 
These filters are awesome

Posted on 11/04/2009 by Jason C. (Sanford ,FL )

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Ease of Installation
Price/Value
Quality

"I have been using K&N Filters for about 10 years now. I love these things. To be honest, I have never noticed an increase in HP, but what I can tell you is that I love the fact that I never have to buy another air filter for my car again. About once a year I run the filter under water from a hose to clean it and then put it back in and it's as good as new. This alone saves me about $10-15 a year. Over 10 years that would come out to about $100-150 in savings minus the filter, which was about $35. So, that would lead to a savings of about $65-115."

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About Jason C.
 
Great Air Filter

Posted on 11/04/2009 by Scott F. - 2006 Mazda 6 (Yonkers,NY)

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Price/Value
Quality

"The last air filter I will ever buy. Small increase in HP. RPM's come up faster and gas mileage is better, forsure."

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About Scott F.
Vehicle
2006 Mazda 6
 
K and N Air Filter

Posted on 11/03/2009 by Scott W. - 2010 Toyota Tundra (Miami,FL)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Seems to be a high quality air filter. Fit like a glove, no problems installing. Did not notice any change in cabin noise. Seemed to provide an improvement in fuel economy via computer. Will need more driving time to confirm."

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About Scott W.
Vehicle
2010 Toyota Tundra
I use my vehicle for
Towing, recreation
 
KANDN

Posted on 11/03/2009 by Ryan B. - 2006 Toyota Tacoma (Redding,CA)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Great filter with a lifetime warrenty what more can you ask for."

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About Ryan B.
Vehicle
2006 Toyota Tacoma
I use my vehicle for
huntin, fishin, campin, snowboarding
 
K&N Makes a difference

Posted on 11/03/2009 by Keith M. - 2007 Infiniti M35 (Woodstock,GA)

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Quality

"I can already tell a difference in how the engine performs with my new K&N filter. Just seems like the engine breathes better and responds more quickly. Hope to see a MPG increase on my Infiniti M35."

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About Keith M.
Vehicle
2007 Infiniti M35
I use my vehicle for
Commuting
 
kn air filter

Posted on 11/03/2009 by Norman C. - 2008 Subaru Forester (Angelus Oaks,CA)

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Price/Value
Quality

"They provide that I control the air flow and can get it clean whereever I am when needed."

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About Norman C.
Vehicle
2008 Subaru Forester
 
Big Improvement

Posted on 10/31/2009 by Jeff S. - 2002 Honda Civic (Jefferson City,MO)

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Ease of Installation
Price/Value
Quality

"I noticed a big improvement in my gas milage and pick up"

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About Jeff S.
Vehicle
2002 Honda Civic
I use my vehicle for
everyday driver
 
Very Happy With My K&N

Posted on 10/30/2009 by Timothy C. - 2006 Nissan Frontier (Issaquah,WA)

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Ease of Installation
Price/Value
Quality

"I bought and installed the OEM replacement engine air filter for my 4 cylinder truck because the intake upgrade was not available for my model. Though not radical, I could tell the difference immediately. The AutoAnything experience was totally online and seamless. I will recommend the product and retailer to anyone."

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About Timothy C.
Vehicle
2006 Nissan Frontier
 
PT Cruiser K & N Filter

Posted on 10/30/2009 by Julie S. - 2003 Chrysler PT Cruiser (Cashiers,NC)

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Price/Value
Quality

"I really have not had the filter in my car long enough to see a difference. Not sure yet if it is a gimmick or really works. If you have any suggestions on how I can actually tell if there is a difference with this oppose to a regular filter please advise. Sincerely, Julie "

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About Julie S.
Vehicle
2003 Chrysler PT Cruiser
I use my vehicle for
everyday driving in the Mountains.
 
Johnson K & N

Posted on 10/29/2009 by Charles J. - 2009 Kia Optima (Pass Christian,MS)

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Ease of Installation
Price/Value
Quality

"I purchased a K & N air filter for my 2006 Ford diesel truck and was well please with the results after the installlation. I put this air filter on my new 2009 KIA Optima. I haven't ran a tank of gas in it yet but it seems to be doing what I expected."

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About Charles J.
Vehicle
2009 Kia Optima
I use my vehicle for
Pleasure, travel
 
gas saver

Posted on 10/29/2009 by Edward R. - 2009 Subaru Forester (Pittsburgh,PA)

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Price/Value
Quality

"Saves gas!"

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About Edward R.
Vehicle
2009 Subaru Forester
I use my vehicle for
Everything