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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Ford Fusion air filter

Posted on 04/08/2009 by Vanessa T. (Sacramento,CA)

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Price/Value
Quality

"Results were immediately apparent after installation. This filter is hands down better than the competition."

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About Vanessa T.
I use my vehicle for
commuting
 
Great product

Posted on 04/08/2009 by Roy K. (Lone Jack,MO)

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Ease of Installation
Price/Value
Quality

"great product.......the fourth one i have purchased"

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About Roy K.
Vehicle
2005 Dodge Dakota
Vehicle
2009 Dodge Ram
 
good product

Posted on 04/08/2009 by Melvin P. - 2004 Ford Ranger (La Grange,NC)

5 of 5 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I have had the filter long enough to check one tank of gas. I saw 2mpg improvement. At this point I think it's worth the price."

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About Melvin P.
Vehicle
2004 Ford Ranger
I use my vehicle for
I use my truck for 70% highway driving.
 
K&N air filter

Posted on 04/08/2009 by Wilson L. - 2001 Suzuki Grand Vitara (Millbrae,CA)

Appearance
Ease of Installation
Price/Value
Quality

"The K&N works just well. It takes more air into the engine and certainly the pick-up feeling on the fuel pedal is a lot lighter. The only defect is that a slightly louder noise incurred from the engine compartment, which never is a issue for myself. Overall, I think it's worth to buy it!!"

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About Wilson L.
Vehicle
2001 Suzuki Grand Vitara
I use my vehicle for
all day activities
 
K&N

Posted on 04/08/2009 by Christian M. - 2009 Honda Accord (Severn,MD)

0 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Excellent quality!"

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About Christian M.
Vehicle
2009 Honda Accord
I use my vehicle for
everything
 
Honda Odyssey 2002 Filter Panel

Posted on 04/08/2009 by Jasmit D. - 2002 Honda Odyssey (Fayetteville ,NC )

2 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Easy to install, good quality...throttle response and accel. noticeably improved...gas mileage not so much, good buy"

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About Jasmit D.
Vehicle
2002 Honda Odyssey
I use my vehicle for
everyday commute
 
FRANCESCO

Posted on 04/08/2009 by Maria S. - 2006 Chevy Silverado (Gardner,MA)

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Ease of Installation
Price/Value
Quality

"THE K&N FILTER IS A HIGH QUALITY MADE FILTER.RIGHT OUT OF THE BOX.I HAVE INSTALLED ONE THUS FAR ON ALL OF MY VEHICLES,RIGHT AFTER PURCHASE.AS ALWAYS,YOU DO IN FACT NOTICE BETTER ACCELERATION.THE ENGINE RUNS MORE EFFIENTLY. AFTER ALL,LARGER GULPS OF CLEAN FILTERED AIR,IS WHAT ANY ENGINE THRIVES ON FOR BETTER PERFORMANCE.AS A SEASONED DRIVER,I WOULD RECOMMEND THIS TO ANYONE LOOKING TO IMPROVE OVERALL ENGINE BOOST."

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About Maria S.
Vehicle
2006 Chevy Silverado
I use my vehicle for
EVERYTHING
 
Good Product

Posted on 04/08/2009 by Stephen G. - 2001 Toyota Prius (Franklin Park,NJ)

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Ease of Installation
Price/Value
Quality

"Easy to install. Pretty much open the box and put it in."

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About Stephen G.
Vehicle
2001 Toyota Prius
I use my vehicle for
commuting
 
Sippppping Gas

Posted on 04/07/2009 by Keith D. - 2007 Ford Fusion (Jeffersonville,IN)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"After installing the new filter my mpg went up by 0.60!!!"

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About Keith D.
Vehicle
2007 Ford Fusion
I use my vehicle for
family and travel
 
As Good As It Gets

Posted on 04/07/2009 by Kathy M. (Lincoln,NE)

Appearance
Ease of Installation
Price/Value
Quality

"I've used re-usable air filters for years, including in race cars, and K&N definitely makes the highest quality filter. They're more expensive than other filters, but they pay for themselves in the end."

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About Kathy M.
 
07 Frontier 4x4 Crew Cab 4.0 v6 K7N

Posted on 04/07/2009 by John G. - 2007 Nissan Frontier (Lenexa,KS)

Appearance
Ease of Installation
Price/Value
Quality

"Overall, the K&N filter definitely makes a difference. The acceleration is better, especially at low rpms. The mileage showed a small improvement too... about 1/2 a mile per gallon. And the sound is just slightly more pronounced. So the K&N won't turn your car into a jet... but it will make a slight, but noticable, difference."

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About John G.
Vehicle
2007 Nissan Frontier
 
good stuff

Posted on 04/07/2009 by Ricardo L. - 2009 Honda Accord (Shelton,CT)

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Ease of Installation
Price/Value
Quality

"great overall quality great appearence good value."

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About Ricardo L.
Vehicle
2009 Honda Accord
 
Impossible to fit.

Posted on 04/07/2009 by Gavin M. - 2006 Porsche Cayman (Culver City,CA)

1 of 3 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"What a pain this was, I tried repeatedly to fit it to no avail. Trying to get a flexible tube into an tight space is not a good design. It should have had a more solidly constructed mating collar than the rubber one that it comes with. Never again."

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About Gavin M.
Vehicle
2006 Porsche Cayman
 
Great Product

Posted on 04/06/2009 by Nicholas H. - 2008 Hyundai Santa Fe (Manassas,VA)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I've been using these filters for years now. They really help increase power and gas mileage. Never had any problems from use. Good value for the money."

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About Nicholas H.
Vehicle
2008 Hyundai Santa Fe
I use my vehicle for
travel/commuting
 
K and N filter opinion

Posted on 04/06/2009 by James D. - 2008 Cadillac Escalade (Noblesville,IN)

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Ease of Installation
Price/Value
Quality

"Other than the occasional need to clean the throttle body, the filters are worry-free and perform as stated."

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About James D.
Vehicle
2008 Cadillac Escalade
I use my vehicle for
commuting, etc.
 
Very good !

Posted on 04/06/2009 by Dung H. - 2005 Subaru Legacy (Dorchester,MA)

Appearance
Ease of Installation
Price/Value
Quality

"Install was very easy... gas millage +0.4mpg... I like this filter since it gives me a piece of mind by making sure the engine has enough air..."

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About Dung H.
Vehicle
2005 Subaru Legacy
I use my vehicle for
commuting
 
THE BEST FILTER MADE

Posted on 04/06/2009 by Charles H. - 2009 Dodge Ram (Bixby,OK)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I HAVE USED K&N FOR OVER 20 YEARS. i HAVE USED REPLACEMENT FILTERS ALL THE WAY TO COLD AIR INTAKES. I WOULD NEVER USE ANYTHING BUT A K&N IN MY VEHICLE. WHY CHOOSE LESS THAN THE BEST."

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About Charles H.
Vehicle
2009 Dodge Ram
I use my vehicle for
EVERYTHING
 
2008 Focus

Posted on 04/06/2009 by Dustin H. - 2008 Ford Focus (Yakima,WA)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"The price was cheaper than anywhere in town. I have used K&N in the past and have always been impressed."

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About Dustin H.
Vehicle
2008 Ford Focus
 
K&N Air Filter

Posted on 04/05/2009 by Eugene C. - 2008 Chevy Silverado (Acton,CA)

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Ease of Installation
Price/Value
Quality

"I have used K&N filters in all of my trucks 1992,2000, 2004 and 2008 we live in a rural area with few paved streets and have nothing to say but good things about the filters. as for better fuel milage they are marganly better. Gene "

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About Eugene C.
Vehicle
2008 Chevy Silverado
I use my vehicle for
Every day usage.
 
Results using the K&N Filter

Posted on 04/05/2009 by Dietmar U. - 2000 Nissan Frontier (Mims,FL)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I had a chance to drive a few miles and see how the K&N filter performed under various driving conditions: The vehicle being a 4 wheel drive truck, the engine is mainly designed for low-end torque. I notice a little more power in the mid range of the RPM scale. This is handy in passing situations. I gained about one (1) mpg increase in gas mileage; going from 19 mpg to about 20."

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About Dietmar U.
Vehicle
2000 Nissan Frontier
I use my vehicle for
everythhing.. from please driving to hauling a cattle trailer
 
Great for the Money

Posted on 04/05/2009 by Micah D. - 2008 Ford F-150 (Fox Lake,WI)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"The K&N filter pays for it self with the increase in MPG. I would by this filter for all my vehicles. In 4 filter changes this thing is paid for."

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About Micah D.
Vehicle
2008 Ford F-150
 
great air filter

Posted on 04/04/2009 by James M. - 2008 Chevy Impala (Parker,SD)

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Ease of Installation
Price/Value
Quality

"K&N Air filters are the best"

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About James M.
Vehicle
2008 Chevy Impala
 
K & N Review

Posted on 04/04/2009 by Gerard B. (Bayville,NY)

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Ease of Installation
Price/Value
Quality

"I am very impressed with your product & how quicly it arrived."

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About Gerard B.
 
Great off the line!

Posted on 04/03/2009 by Dan H. - 2002 Toyota Echo (Louisville,KY)

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Ease of Installation
Price/Value
Quality

"After installing my new filter I can see a better off the line start. I also saw a small increase in fuel mileage. Thanks for the great filter at a great price. I will be replacing my girlfriends filter with a K&N very soon. Dan Hoehler"

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About Dan H.
Vehicle
2002 Toyota Echo
I use my vehicle for
Commuting & taking small trips around the state of Kentucky!
 
Eminem

Posted on 04/03/2009 by Michael M. - 2008 Volkswagen Touareg (Mesa,AZ)

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Ease of Installation
Price/Value
Quality

"Notice significant difference in accelaration and highway speeds. Also in fuel economy."

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About Michael M.
Vehicle
2008 Volkswagen Touareg
I use my vehicle for
Travel