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

  (7753)
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Makes a difference

Posted on 05/25/2009 by Parker S. - 2000 Nissan Maxima (Goldsboro,NC)

2 of 3 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"This filter definitely would give any car a little more pep, I just replaced my filter in a 2000 Maxima and the difference is phenomenal. Acceleration has improved and so has gas mileage. Definitely worth it! not to mention the fact it is reusable! Highly Recommended!"

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About Parker S.
Vehicle
2000 Nissan Maxima
I use my vehicle for
commuting...
 
K&N Filters should come as stock equipment!

Posted on 05/23/2009 by Samuel L. - 2003 Subaru Impreza WRX (Rensselaer,NY)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"After spending more time than I had hoped, for the wrx engine compartment is rather crowded, I installed the K&N panel filter. Of not, my vehicle is completely stock. Man, what a difference! To quote many before me, it felt like I have been towing another car behind me and someone cut the chain! More acceleration, higher power at lower revs, and I'm finally achieving 13 or so psi of boost, about double what I was getting before. I have noticed no real change in mpg but the engine just feels less restricted. I would recommend this to everyone, especially wrx enthusiasts."

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About Samuel L.
Vehicle
2003 Subaru Impreza WRX
I use my vehicle for
Spirited driving.
 
K & N Review

Posted on 05/23/2009 by Evan V. - 2002 Mazda Protege (Chesapeake,VA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Installed in 2 minutes. Fit perfect and it was already oiled. Maybe a slight gain in hp around 3-6 rpms. A more throaty intake noise on acceleration."

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About Evan V.
Vehicle
2002 Mazda Protege
I use my vehicle for
Work
 
More power!

Posted on 05/22/2009 by Leo John D. - 2006 Lexus IS 350 (Gainesville,FL)

3 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"K&N gives my lexus IS 350 more power especially at hi rpm level.. You can see and hear the improvement by watching the rpm gauges rises faster than stock and the sound is more pronounce than before."

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About Leo John D.
Vehicle
2006 Lexus IS 350
I use my vehicle for
commuting&roaming in the city
 
K&N air filter

Posted on 05/22/2009 by Nicolas K. - 2008 Toyota Tundra (Coeur D'alene,ID)

5 of 5 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I believe that my 08 Tundra has a little more zip and i calculated my last MPG and i averaged 17.5% which was amazing. i do travel to work on the freeway quit a bit, but i average 75 mph when i'm on it. overall i wish i could aford the cold air intake... maybe another day."

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About Nicolas K.
Vehicle
2008 Toyota Tundra
I use my vehicle for
everything
 
k&n air filter

Posted on 05/22/2009 by David M. - 2001 Chevy Suburban (Artesia,CA)

3 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"easy installation ,noticable improvement on accelaration.will buy filters for my other car."

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About David M.
Vehicle
2001 Chevy Suburban
 
Less Gas and More Go!

Posted on 05/22/2009 by Gary G. - 2005 Buick LaCrosse (Sequim,WA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I don't drive wife's car very often, but got to recently. Peppier on acceleration and the mileage computer said overall use was about 1½ gals per mile better than usual"

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About Gary G.
Vehicle
2005 Buick LaCrosse
I use my vehicle for
About 100 miles to work a week (2 days) and personal use
 
Flat filters don't see much gain

Posted on 05/22/2009 by Philip D. - 1987 Ferrari 328 (Lebanon,PA)

4 of 5 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"If you look on the K&N box, you will see that if you have a flat filter, it is already pretty good and the K&N doesn't help much. The K&N is most useful if you have a round or cone filter. In my application with a large flat filter, I didn't notice any difference. It is still nice to be able to wash and re-use."

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About Philip D.
Vehicle
1987 Ferrari 328
I use my vehicle for
fun
 
kn drop in jeep wrangler

Posted on 05/21/2009 by Jim E. - 2008 Jeep Wrangler (New Rochelle,NY)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"gives a little more pedal...still tracking mileage..maybe a bit more not too drastic"

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About Jim E.
Vehicle
2008 Jeep Wrangler
I use my vehicle for
commuting,basic activities
 
multiple k&n filters

Posted on 05/21/2009 by Dennis P. - 2002 Chevy Tracker (Penfield,PA)

1 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"i have k&n filters in all 5 of my vehicles and my harley road king.they have helped my mileage and performance,and will never have to replace them."

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About Dennis P.
Vehicle
2002 Chevy Tracker