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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2006 Accord V6, 6spd MT

Posted on 09/06/2008 by Robert J. - 2006 Honda Accord (Odenville,AL)

4 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Prompt shipping, good quality, avg MPG gain over 4 fill ups = 0.7 mpg Hard to tell any power gain, that's ok. Will get payback in next 2 filter changes."

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About Robert J.
Vehicle
2006 Honda Accord
 
You really can't ask for more from an air filter

Posted on 09/04/2008 by Todd L. - 2004 Infiniti M45 (Corona,CA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"My '04 Infiniti M45 shifts faster and is a little more responsive after the K&N filter was dropped in. It took 10 seconds to change filters. The 340 hp of the v-8 sounds good and is a bit quicker, as well. Good job K&N!"

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About Todd L.
Vehicle
2004 Infiniti M45
I use my vehicle for
Commuting
 
Works great!

Posted on 09/02/2008 by Joe D. (Seattle,WA)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"You can tell the difference almost right away!"

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About Joe D.
 
Replacement filter

Posted on 09/02/2008 by Edward B. - 1997 GMC Sonoma (Rehoboth Beach,DE)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Too early to tell about performance but installation went well."

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About Edward B.
Vehicle
1997 GMC Sonoma
 
K&N Review

Posted on 08/29/2008 by Douglas D. (Lufkin,TX)

2 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"This is my third K&N filter. I have already noticed more acceleration punch on my 08 Colorado 5 cylinder. Approximately 1 more MPG."

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About Douglas D.
I use my vehicle for
work and pleasure
 
2004 Acura TL K&N filter

Posted on 08/29/2008 by Mcleod G. - 2004 Acura TL (St Davids,PA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I made my usual summer vacation highway drive of 700 miles to SC, last year and this year. I re-set the trip mileage calculator on both trips. Last year I got 29 mpg, highway only milage. After replacing the air filter with a K&N for this years trip, I got 31 mpg, highway only. Great product!"

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About Mcleod G.
Vehicle
2004 Acura TL
I use my vehicle for
personal and business
 
Filter area

Posted on 08/27/2008 by Doug S. - 2008 Acura MDX (Azusa,CA)

2 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"The K&N filter has considerably less filter area than the OEM unit - it is less than half the thickness, with less overall filtering area. I am reluctant to replace it with a unit with an, obviously,reduced filter area. It seems to me, the object is to reduce the restriction to incoming air, while improving filtration; I see neither of these with the K&N filter."

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About Doug S.
Vehicle
2008 Acura MDX
I use my vehicle for
travel, off road
 
My Fifth K&N

Posted on 08/26/2008 by Jean D. - 2008 Buick Terraza (Englewood,FL)

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Ease of Installation
Price/Value
Quality

"Installation on new vehicles is always a little tricky because of the limited space usually available but I have seen very good results in terms of power and economy as a result of the use of these filters."

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About Jean D.
Vehicle
2008 Buick Terraza
I use my vehicle for
family activities
 
K &N Air filters

Posted on 08/26/2008 by Wayne K. - 2008 Honda CR-V (Las Vegas,NV)

4 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I have purchased a K & N filter for each of my vehicles for several years now. In all cases I experience noticeably better performance as well as a slight increase in fuel economy (about 1 1/2 MPG). With their long service life I consider K & n air filters a good value."

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About Wayne K.
Vehicle
2008 Honda CR-V
I use my vehicle for
commuting
 
K&N Drop in air filter for the Malibu 4 cyl.

Posted on 08/26/2008 by Robert H. (Aiken,SC)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I have always look to K&N for fine air filters and its one of the first things I do to a new car purchase. Did it again with our 08 Malibu LTZ Spring edition. Not a full tank of gas to see if any gain yet, but I expect an increase."

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About Robert H.
 
my review

Posted on 08/26/2008 by Martin H. (Hephzibah,GA)

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Price/Value
Quality

"Your product is great! It seems to give me 1-2 mpg more on average, which is a good thing with the cost of gas these days. I am very pleased with my purchase and will use K&N products for now on."

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About Martin H.
 
mileage helper

Posted on 08/26/2008 by Lewis T. - 2006 Toyota Tacoma (Conroe ,TX)

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Price/Value
Quality

"I need any help possable to get better gas mileage. I am expecting to gain about 1/2 MPG with K&N air filter."

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About Lewis T.
Vehicle
2006 Toyota Tacoma
I use my vehicle for
all purpose
 
Great addition to my SUV!!

Posted on 08/26/2008 by Joseph P. - 2008 GMC Acadia (Maple Valley,WA)

4 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I immediately noticed a bump in gas mileage. I also noticed my engine responds more quickly in acceleration. I love it. Should have bought one a long time ago."

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About Joseph P.
Vehicle
2008 GMC Acadia
I use my vehicle for
Family Activities, Travel
 
price for value and performance

Posted on 08/26/2008 by Bing L. (Ardmore,PA)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"I bought two separate K$N filters for two of my vehicles ( a SUV and mini Van) . Upon installation it was obvious the engine ran smoother than before. There were small mileage improvement on both vehicles . This a good investment."

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About Bing L.
 
k and n review

Posted on 08/26/2008 by Carson F. - 2004 Chevy Suburban (Aurora,IL)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"fast shipping and easy to install"

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About Carson F.
Vehicle
2004 Chevy Suburban
I use my vehicle for
commuting and family activities
 
great

Posted on 08/26/2008 by Charles M. (Kansas City,MO)

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Quality

"great"

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About Charles M.
 
2007 NEWS FLASH

Posted on 08/26/2008 by D.C. D. - 2008 GMC Acadia (Wilmington,NC)

2 of 2 people found the following review helpful.

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Quality

"LIKE ALL OF MY EARLIER BUYS FROM K&N I FOUND IT TO GIVE MORE POWER AND MORE MILAGE OF AT 1.5 MPG IN CITY DRIVING. THE CR-V IS MY WIFE'S AND SHE IS GETTING RIGHT AT 23 MPG. THE CR=V IS RATED AT 22MPG CITY. SO BIG DEAL,RIGHT WELL SHE HAS TO GO ACROSS WILMINGTON,NC WITH THE STOP LIGHTS AND TRAFFIC-------THAT MAKES IT AMAZING TO ME . MOSTLY BEFORE SHE WAS GETTING AROUND 21.4. LATER!!!!!"

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About D.C. D.
Vehicle
2008 GMC Acadia
I use my vehicle for
TRAVEL FAMILY OUTTINGS AND TO TRANSPORT MY GREAT DANE
 
Very good product

Posted on 08/26/2008 by Thang P. - 2008 Nissan Altima (Bowie,MD)

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Ease of Installation
Price/Value
Quality

"Good"

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About Thang P.
Vehicle
2008 Nissan Altima
I use my vehicle for
commuting
 
K & N Filters

Posted on 08/25/2008 by Warren C. - 2006 Toyota Avalon (Aurora,CO)

2 of 3 people found the following review helpful.

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Price/Value
Quality

"I have used K&N filters in everything I drive [motorcycles, trucks and cars] for many years. Better performance, and better gas mileage are the result."

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About Warren C.
Vehicle
2006 Toyota Avalon
I use my vehicle for
Commuting and personal use.
 
Way to go K&N.

Posted on 08/25/2008 by Reginald B. - 2007 Buick Lucerne (Southfield,MI)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I noticed an increase in mpg and performance. Drove to Niagara Falls from Detroit Metro area with 13.3 gal of gas;Logged overall 489 miles and got 36.7 mpg! 07 Buick CXL Lurcern 3.8 before K & N filter was 28 mpg ( based on 2007 mpg estimates not the new 2008). Increase of 8 mpg! I know that each situation is different but for me this filter works BIG time! Again, car has more acceleration now than before. I like the sound of all that air rushing into my engine. R Southfield, Michigan"

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About Reginald B.
Vehicle
2007 Buick Lucerne
 
would not use any other

Posted on 08/24/2008 by Wanda T. (Arkadelphia,AR)

2 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"K & N Filters are what they claim to be nothing else needs to be said."

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About Wanda T.
I use my vehicle for
everything
 
2008 Silverado MAX 6.0 Liter

Posted on 08/24/2008 by Dennis J. - 2008 Chevy Silverado (Lewiston,ID)

4 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"K&N has always produced good products. I have had my air filter in for about 3 weeks now and I am averaging about 1 mile per gallon better fuel economy. Power wise not really that noticable though it does sound a little bit throaty when you step down on it. I'm sure it turned my stock 367 HP into a solid 370 HP."

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About Dennis J.
Vehicle
2008 Chevy Silverado
I use my vehicle for
Everyday runner work and play.
 
Feedback

Posted on 08/23/2008 by Ralph S. (Tuscaloosa,AL)

3 of 3 people found the following review helpful.

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Quality

"Couldn't tell the difference."

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About Ralph S.
 
It's not good or bad

Posted on 08/23/2008 by Kurt L. - 2008 Honda CR-V (Simsbury,CT)

3 of 5 people found the following review helpful.

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Price/Value
Quality

"For the price it's a good deal considering what the dealer charges for a disposable filter."

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About Kurt L.
Vehicle
2008 Honda CR-V
I use my vehicle for
Pleasure
 
research before purchase

Posted on 08/23/2008 by Tara F. - 2004 Chevy Trailblazer (Chatham,NY)

9 of 13 people found the following review helpful.

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Price/Value
Quality

"I ordered this for my 2004 Trailblazer with the attempt to increase my MPG, (even just .5 would of been great)! I was averaging before the installation 16.7. After installation with 5 days of use I am slowly declining daily. I am currently down to 15.2. I am still on the same tank of gas and traveling the same route without diviation, so that would not influence the decline. I spoke with my mechanic and he stated that on some Vortec's the oil from the filter gets into the air intake and chokes it out. I now have $60.00 worth of filter sitting in my closet. If I could return this filter I would."

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About Tara F.
Vehicle
2004 Chevy Trailblazer
I use my vehicle for
commuting to work