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

  (6018)
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Just installed > 30 days

Posted on 05/12/2008 by Raymond S. - 2007 Honda CR-V (Woodbridge,VA)

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"Installed in 2007 Honda CR-V EX. Noticed engine sounded differently during hard acceleration. Still getting data on mileage...."

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About Raymond S.
Vehicle
2007 Honda CR-V
I use my vehicle for
work
 
As advertised

Posted on 05/12/2008 by Tom H. - 1995 GMC Sierra (Marysville,CA)

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Ease of Installation
Price/Value
Quality

"I think K&N filters work as advertised – I do think there are other filters out there that might filter better but with a price of less air intake. I have used K&N filters on several vehicles & I have been very pleased with their performance – Tom. N. CA"

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About Tom H.
Vehicle
1995 GMC Sierra
I use my vehicle for
Pulling my ATV trailer
 
Still the best air filter made after all these years

Posted on 05/12/2008 by R F. - 1995 Mercedes-Benz Wagon (Lewisville,TX)

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Price/Value
Quality

"I first encounted K&N air filters over 25 years ago when I owned and raced a Brabham formula car. In all that time, no one has yet to match K&N for construction quality or free flow of air. Maintenance is simple, and these filters will last forever. When you compare then in price to a basic paper filter, they quickly become a bargain since the K&N can be used over and over, saving money. And I notice an immediate throttle response improvement with a K&N goes in. I also think that, being reusable, it encourages keeping a clean filter far more often than when you hold on to a paper filter to avoid buying one. Any way you cut it, this is THE filter to have, and serious racers swear by them. The added performance boost is worth the price alone."

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About R F.
Vehicle
1995 Mercedes-Benz Wagon
I use my vehicle for
Hauling things - stuff my Lotus and Ferrari won't do . . .
 
best on market

Posted on 05/11/2008 by Mike W. - 2008 GMC Sierra (Bay City,TX)

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Quality

"if your looking for a direct fit filter this is it,,,,get this one first ,,,,,youll be glad u did....."

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About Mike W.
Vehicle
2008 GMC Sierra
I use my vehicle for
looking cool
 
Pricey

Posted on 05/11/2008 by Gary W. - 2006 Chevy Silverado (Casa Grande,AZ)

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Ease of Installation
Price/Value
Quality

"An excellent, long lasting filter, especially good for people who don't remember to change their filter regularly. No Dyno available, can't comment on improved horsepower, but if you are looking for any improvement in mpg, this filter does not do it. Running the same route every day, milage the same as the inexpensive paper filters."

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About Gary W.
Vehicle
2006 Chevy Silverado
I use my vehicle for
general recreation and commuting
 
Mustang GT- 2007

Posted on 05/11/2008 by Sam V. - 2007 Ford Mustang (Roanoke,VA)

0 of 1 people found the following review helpful.

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Quality

"Since the installation of the K&N air filter, there is a noticable difference in the way my car drives. The air intake appears to be increased, and the engine runs better."

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About Sam V.
Vehicle
2007 Ford Mustang
I use my vehicle for
general transportation and pleasure
 
use and know

Posted on 05/11/2008 by Christina L. (Lansing,MI)

0 of 1 people found the following review helpful.

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Quality

"it is to soon to tell at this point i have only had the air filter installed a week. but time will tell I was keeping track of mileage before and will do so after and see if there is a difference."

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About Christina L.
 
K&N car air filter

Posted on 05/11/2008 by Robert N. (Rancho Cucamonga,CA)

0 of 1 people found the following review helpful.

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Quality

"I will not have anything other than a K&N air filter. Every new car I get, the first thing I do is get A K&N filter."

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About Robert N.
 
what doesjoe think

Posted on 05/11/2008 by Robert M. - 2008 Chevy Equinox (Steubenville,OH)

0 of 2 people found the following review helpful.

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Quality

"good filter, expensive and very little difference in MPG."

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About Robert M.
Vehicle
2008 Chevy Equinox
I use my vehicle for
to and from work and pleasure
 
OEM replacement filter

Posted on 05/10/2008 by Paul M S. (Torrance,CA)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"The K/N filter was an easy install. It worked as advertised in that performance at higher revs was much better. It also seemed to help gas mileage around town to some degree. I like the 1 million mile warranty."

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About Paul M S.
I use my vehicle for
family activities
 
K N Air filters

Posted on 05/10/2008 by Paul H. - 2000 Ford Ranger (Woodruff,WI)

0 of 2 people found the following review helpful.

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Quality

"I have used K & N Air filters in the past. I think they are some of the best air filters."

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About Paul H.
Vehicle
2000 Ford Ranger
I use my vehicle for
Family events
 
Better performance

Posted on 05/10/2008 by David S. (Sells,AZ)

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Ease of Installation
Price/Value
Quality

"I purchased a K&N air filter for my wife's 2008 Hyundai Accent and was really surprised with the enhanced performance. The increased air flow seems to allow the engine to run easier at highway speeds and the lower gear acceleration is improved. The gas mileage is also improved by around 10%."

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About David S.
I use my vehicle for
commuting
 
BigJohn

Posted on 05/10/2008 by John G. - 2007 Chevy Trailblazer (Sanger,CA)

1 of 1 people found the following review helpful.

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Quality

"I have only had it for a couple of weeks, but I like it so far. Over all, it is giving me about 1 1/2- 2 miles per gallon more than before."

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About John G.
Vehicle
2007 Chevy Trailblazer
I use my vehicle for
everything...family car
 
Quick and easy mod

Posted on 05/09/2008 by Michael B. - 2008 Scion xB (Irvington,AL)

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Quality

"This is for my ne 2008 Scion xB. It seems to have really awaken the little motor. Response is better, acceleration smoother and gas mileage higher."

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About Michael B.
Vehicle
2008 Scion xB
I use my vehicle for
work and play
 
Great price - great service

Posted on 05/09/2008 by Joe N. - 2006 Mitsubishi Eclipse (Medina,OH)

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Quality

"This K&N filter was available at the best price on the internet. Shipping response was excellent. Thanks"

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About Joe N.
Vehicle
2006 Mitsubishi Eclipse
I use my vehicle for
commuting, travel
 
K&N Filter

Posted on 05/09/2008 by Jennifer C. - 1996 Land Rover Discovery (Riverside,CA)

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Quality

"This thing is great.. it added a couple miles per gallon to my fuel economy. I love it and wouldn't trade it !"

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About Jennifer C.
Vehicle
1996 Land Rover Discovery
I use my vehicle for
a little bit of everything!
 
K & N air filter review

Posted on 05/09/2008 by Milton S. (Hillsboro,OR)

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Quality

"Great air filter. Easy installation and maintenance. Used on all of our vehicles."

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About Milton S.
 
Best OEM intall base and variety

Posted on 05/09/2008 by Donald M. - 2007 Saturn Outlook (Sugar Land,TX)

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Price/Value
Quality

"First aftermarket airfilter for my 07 Outlook. Previous history with K&N Products has been very satifactory."

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About Donald M.
Vehicle
2007 Saturn Outlook
I use my vehicle for
Family Activities
 
K&N Air filter

Posted on 05/09/2008 by Justin C. - 2008 Ford F-250 (Williamstown,NJ)

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Price/Value
Quality

"I installed a K&N air filter in my 2008 F-250 with the 6.8l V-10. As you can imagine, she likes the fuel. I was getting 8.4 m.p.g. At the same time I also installed one of those Tornados that are supposed to spin the air and atomize the fuel better. I also bought a Predator Power Programer and retuned my truck. I am now averaging 10.2 m.p.g. Now when I stomp on it, she hauls! The gas guage just goes the other way!"

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About Justin C.
Vehicle
2008 Ford F-250
I use my vehicle for
Everything but plowing
 
Morgan--K&N

Posted on 05/09/2008 by Scot M. - 2004 Mitsubishi Endeavor (Coraopolis,PA)

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Price/Value
Quality

"I bought my first K&N filter about 7 months ago, and I now have them in all 4 of my cars. They definitely live up to the hype, and AutoAnything has the best prices I've found. I noticed the power increase immediately. My SUV actually feels "lighter" and more "nimble." Very impressive. I can't think of a more cost-effective way to get extra performance and better gas mileage. Totally worth the investment. I'm recommending them to everyone!"

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About Scot M.
Vehicle
2004 Mitsubishi Endeavor
I use my vehicle for
Commuting
 
Great Product

Posted on 05/09/2008 by Timothy C. - 1988 Honda Accord (Harrold,TX)

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Quality

"I have bought K & N Filters for all my vehicals and paid to high of a price compared to AutoAnything. I would suggest this to my friends. Tim"

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About Timothy C.
Vehicle
1988 Honda Accord
I use my vehicle for
Commuting
 
green filter saves gas and land fill space

Posted on 05/09/2008 by David C. - 1988 Chrysler New Yorker (Mccall,PA)

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Price/Value
Quality

"gas mileage increased, reduced cost of maintance."

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About David C.
Vehicle
1988 Chrysler New Yorker
 
Great price, great value!

Posted on 05/08/2008 by Lisa A. - 2004 Suzuki Verona (Colorado Springs,CO)

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Price/Value
Quality

"Installing the filter is a breeze (well, unless your car manufacturer sticks the fourth clip underneath the intake hose, like mine), but once you get past that it pops right in the same way the factory filter does. And, man, what a difference! The very next day I noticed a huge improvement in acceleration (which is where the Verona has a notorious lag), and much smoother transitions for the transmission. WELL worth the extra $$ vs a disposable filter. This is the third time I've put a K&N in a car I've owned and they really do make a huge difference. They're not tough to clean, but definitely buy the cleaner/oil kit, it's essential to maintain their long life and performance."

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About Lisa A.
Vehicle
2004 Suzuki Verona
I use my vehicle for
Commuting, road trips, around town
 
Happy so far -(2007 TOYOTA 4RUNNER SR5 (V6))

Posted on 05/08/2008 by Robert M. - 2007 Toyota 4-Runner (Miami,FL)

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Ease of Installation
Price/Value
Quality

"I purchased a K&N air filter and the installation was very easy. I was worried that I would not get any more miles per gallon of gas but I am getting about 1.5-2mpg more. I was averaging on my truck computer 18.6mpg but now it reads 21mpg. I am happy with the filter so far. You will notice the computer milage drop when you you get down on it."

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About Robert M.
Vehicle
2007 Toyota 4-Runner
I use my vehicle for
Commuting to work.
 
10 Thumbs Up

Posted on 05/08/2008 by William S. (Greencastle,PA)

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Price/Value
Quality

"Very please with my first K&N air filter, from the product to the preformace. It was so easy to install that my 10 year old could have installed it. Thank you"

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About William S.
Showing 401 - 425 of 6018 Customer Reviews
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