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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My K&N air filters

Posted on 09/10/2009 by Rodger H. (Pleasant View,TN)

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Price/Value
Quality

"I now have K&N air filters in our 2007 Pacifica and 2002 Dodge Ram. Both were very easy to install ( under 5 minutes ) and are easy to maintain. They have seemed to increase the performance and gas milage of the vehicles. I will continue to purchase them for my cars in the future."

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About Rodger H.
 
What's to say

Posted on 09/09/2009 by Walter D. - 2003 Dodge Van (Corpus Christi,TX)

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Ease of Installation
Price/Value
Quality

"It works as advertised"

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About Walter D.
Vehicle
2003 Dodge Van
I use my vehicle for
Travel
 
AMAZING FILTER

Posted on 09/09/2009 by Tommie F. (Saint Louis,MO)

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Ease of Installation
Price/Value
Quality

"I purchase the air filters on 8/24/2009. I received them a few days later. After receiving them I couldn't wait to try them,so I was up at 1:30 am putting them in the cars. I just had to see if my friends were telling the truth about how the filter make your car perform.Early that morning I was itching to give it a test drive. I am here to say that my auto had more pick up and ran like it has never done before. This is one product that speak for itself."

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About Tommie F.
Vehicle
2005 Ford Five Hundred
Vehicle
2007 Ford Explorer
I use my vehicle for
commuting, hunting, fishing, travel, family activities, etc...)
 
K&N Filter

Posted on 09/09/2009 by Rodney S. - 2007 Toyota Tundra (Kansas City,MO)

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Ease of Installation
Price/Value
Quality

"Filter was easy to install and fit well in the existing air box. Slight increase in mileage."

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About Rodney S.
Vehicle
2007 Toyota Tundra
 
New K&N for my 95 Porsche 993

Posted on 09/08/2009 by Dave C. - 1995 Porsche 911 (Fort Smith,AR)

1 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Purchase was easy and product arrived faster than I thought it would and installed without any problems. Great quality and looks great. Should be the last air filter I buy for this car. thanks AutoAnything."

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About Dave C.
Vehicle
1995 Porsche 911
I use my vehicle for
Fun
 
efficiency.

Posted on 09/08/2009 by Glenn M. - 2008 Honda Civic (Lehigh Acres,FL)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Soon as i installed the filter in my honda civic, i can feel the throttle response right away. with the mileage improvement, i think it does help."

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About Glenn M.
Vehicle
2008 Honda Civic
I use my vehicle for
commuting to work.
 
bobs filter

Posted on 09/08/2009 by Robert F. - 2009 Toyota Camry (Hamden,CT)

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Price/Value
Quality

"great i will save on filter changes"

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About Robert F.
Vehicle
2009 Toyota Camry
I use my vehicle for
family activities
 
Just Great

Posted on 09/08/2009 by Blair A. F. - 2009 Acura RL (Downingtown,PA)

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Ease of Installation
Price/Value
Quality

"I have used K$N filters for the past 18 years in every car and truck i have ever owned i believe they are the best addition you can install on a automobile. they definitely increase power and performance. they flat out are the best and cheapest addition for your automobile."

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About Blair A. F.
Vehicle
2009 Acura RL
I use my vehicle for
Pleasure
 
Wow, what a difference the K&N filter made!!

Posted on 09/08/2009 by Jack S. - 2000 Toyota Tacoma (Johnson City,TN)

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Ease of Installation
Price/Value
Quality

"I'd heard about the lifetime K&N air filters but because they were about $50 even on eBay auctions, I was hesitant to make a purchase. But then after a last ditch effort to find a lower price, I tried a "Google" search. One of the hits was autoanything.com, and their price was only $38. I decided to give it a try--Wow, what a difference!! Before I replaced the filter in my 5-speed Toyota pickup, it lacked power to make it up these Tennessee hills in 4th gear and the acceleration was noticeably rough in the 2nd and 3rd gears. After I changed to the K&N, I noticed an immediate improvement in both engine power and smoothness. I haven't checked for any impact upon gas mileage, but I suspect it might also have improved because I can now drive up hills in a higher gear at lower rpm's and it is evident that more air is available to ignite the gasoline more efficiently."

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About Jack S.
Vehicle
2000 Toyota Tacoma
I use my vehicle for
commuting, fishing, family activities
 
Install in 09 Cad. CTS

Posted on 09/07/2009 by David P. - 2001 Ford Excursion (Pinedale ,CA )

1 of 1 people found the following review helpful.

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Price/Value
Quality

"The filter is great and works beautifully. Installation in the CTS is the PITS just because of Cadillac's idiotic design and location of the air intake box."

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About David P.
Vehicle
2001 Ford Excursion
 
As Expected by K& N

Posted on 09/07/2009 by Bruce U. - 2003 Chevy Suburban (Roseville,MN)

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Ease of Installation
Price/Value
Quality

"I've only had the air filter installed for a couple of weeks but... I swear it has more off the line power and I seem to be getting about 2mpg w/out the trailer and about one with it on - so far. Great product - sounds cool as well."

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About Bruce U.
Vehicle
2003 Chevy Suburban
I use my vehicle for
Race car trailer towing
 
$50 Drop in - 08 Toyota Tacoma

Posted on 09/07/2009 by Ronald C. - 2008 Toyota Tacoma (Odenton,MD)

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Ease of Installation
Price/Value
Quality

"I havent noticed a gain in mpg yet, but instantly i noticed more acceleration. the price could be lowered a bit but im not complaining, i love my k&n."

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About Ronald C.
Vehicle
2008 Toyota Tacoma
I use my vehicle for
Everyday driving
 
Great performance gains!

Posted on 09/07/2009 by Michael H. - 2009 Hyundai Sonata (Wantagh,NY)

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Ease of Installation
Price/Value
Quality

"Surpassed my expectations. There was a big difference in power. Some of it may be attributed to replaced a clogged old stock filter with a brand new one, but my car is faster than when new. I just ordered one for my wife's car!"

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About Michael H.
Vehicle
2009 Hyundai Sonata
I use my vehicle for
Everything except sleeping
 
K&N replacement filter

Posted on 09/07/2009 by David And Kelly P. (Centennial,CO)

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Ease of Installation
Price/Value
Quality

"Very easy to install. Fit in the factory airbox without any issues."

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About David And Kelly P.
Vehicle
2000 GMC Sierra
Vehicle
2009 Toyota Camry
I use my vehicle for
Daily driver
 
Lots of Air 4.7l HO

Posted on 09/05/2009 by Michael A H. - 2004 Jeep Grand Cherokee (Winnetka,CA)

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Ease of Installation
Price/Value
Quality

"Great filter, easy installation in factory air box. Engine runs smoother and idles steady. Hard to judge any real extra power. I am getting another 1+ MPG and better on freeway miles. The filters used to be overly saturated, now they are actually quite clean and no mess."

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About Michael A H.
Vehicle
2004 Jeep Grand Cherokee
I use my vehicle for
Everything
 
K & N 2007 Mazda MX 5

Posted on 09/05/2009 by Dennis K. - 2007 Mazda Miata/MX-5 (Weatherford,TX)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Great value and noted change in performance and fuel efficiency."

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About Dennis K.
Vehicle
2007 Mazda Miata/MX-5
I use my vehicle for
Work/Pleasure
 
Good filter so far

Posted on 09/04/2009 by Christopher S. - 2008 Acura RDX (Fort Collins,CO)

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Ease of Installation
Price/Value
Quality

"I have only had this filter for a few weeks now. It was thinner than my OEM filter for my Acura RDX. I checked my gas milage and it appears that I can see some increase in the miles per gallon. Maybe 1-2 or so miles per gallon higher. We'll see how cleaning it and reusing goes after around 10k miles."

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About Christopher S.
Vehicle
2008 Acura RDX
 
Great performance, increased MPG, outstanding price!

Posted on 09/04/2009 by Andrew M. - 2006 Lexus GX470 (Dallas,TX)

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Ease of Installation
Price/Value
Quality

"I purchased a filter for both a Lexus GX and a BMW 3 series. The BMW immediately increased MPG by 3. The Lexus has a noticeable power change, and I'm noticing a 2.5 MPG increase. Auto Anything had the best price by far!"

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About Andrew M.
Vehicle
2006 Lexus GX470
 
2009 GMC Truck

Posted on 09/04/2009 by David B. - 2009 GMC Sierra (Florence,MS)

Appearance
Ease of Installation
Price/Value
Quality

"I purchased the K&N filter for my new 2009 GMC truck a couple of weeks ago and noticed an immediate improvement in performance and gas mileage as promised. I would reccomend K&N to anyone who is looking for an easy way to improve their mileage and performance."

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About David B.
Vehicle
2009 GMC Sierra
I use my vehicle for
Work
 
K&N won't honor the coupon

Posted on 09/04/2009 by Fred C. - 2005 Nissan Murano (Mineral Bluff,GA)

0 of 1 people found the following review helpful.

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Price/Value
Quality

"You've got to be kidding!! We write a review on the K&N filter and K&N doesn't honor the coupon??? Good product - losey company. Based on that I don't think I would buy another filter."

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About Fred C.
Vehicle
2005 Nissan Murano
 
K & N Air Filter

Posted on 09/03/2009 by Ben S. - 2010 Hyundai Genesis (Pearland,TX)

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Price/Value
Quality

"Great air filter. Have one in all our cars. The only air filter you will ever need to own."

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About Ben S.
Vehicle
2010 Hyundai Genesis
 
Audi A4 B7

Posted on 09/03/2009 by Brent N T. - 2007 Audi A4 (Ellenburg Center,NY)

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Ease of Installation
Price/Value
Quality

"Didn't really notice a difference as I installed a HFC at the same time. The filter is better then stock and flows better this is why I purchased."

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About Brent N T.
Vehicle
2007 Audi A4
I use my vehicle for
Everything
 
The last air filter you will ever need

Posted on 09/03/2009 by Marc S. - 2009 Chevy Malibu (Clinton Township,MI)

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Ease of Installation
Price/Value
Quality

"This is my 6th K&N filter! I put it in all my cars the first week I had them. You can instantly hear the difference and feel the power."

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About Marc S.
Vehicle
2009 Chevy Malibu
 
Trust K&N

Posted on 09/03/2009 by Derrick A T. (Breinigsville,PA)

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Price/Value
Quality

"Great product! I put them in all of my vehicles. Add gas mileage of 1 to 2 miles per gallon."

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About Derrick A T.
 
Navigator22"

Posted on 09/02/2009 by Shawn W. - 2004 Lincoln Navigator (Saranac Lake,NY)

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Price/Value
Quality

"You can hear and feel the difference.It gets dirty just wash it and your all set.One filter that last the life of the truck."

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About Shawn W.
Vehicle
2004 Lincoln Navigator
I use my vehicle for
pimping