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

  (7073)
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Simply amazing

Posted on 11/01/2008 by Mike D. - 2004 Jeep Liberty (Huntingdon Valley,PA)

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Price/Value
Quality

"Simply amazing...I unleashed so much HP I didnt even know i had. Right when I installed it, I felt the increase in power right of the tip of the pedal...You can also hear it in your engine. I will definatley but more K&N products in the future!!! Worth the $$$....Who ever wants to get more MPG and more HP, this is a cheap way to do it. And the filter itself is not cheap, its very well made and will last you forever...just clean it whenever you feel its dirty."

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About Mike D.
Vehicle
2004 Jeep Liberty
I use my vehicle for
Commuting
 
Great product

Posted on 11/01/2008 by Paul H. (Chicago,IL)

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Ease of Installation
Price/Value
Quality

"First time purchaser of a higher end air filter. Very pleased."

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About Paul H.
 
Best Investment For Vehicle

Posted on 10/31/2008 by Hector H. - 2005 Ford Expedition (Miami,FL)

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Ease of Installation
Price/Value
Quality

"Best filter on the market very easy to install and for the price the best that you can buy......................"

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About Hector H.
Vehicle
2005 Ford Expedition
 
K&N Drop-in Filter

Posted on 10/31/2008 by Wesley J. - 2008 Honda Fit (Wellesley,MA)

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Ease of Installation
Price/Value
Quality

"Nice quality, provides very smooth throttle and slightly better sound (more tuned), although no louder than original filter (actually sounds a little quieter to me). Love it."

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About Wesley J.
Vehicle
2008 Honda Fit
I use my vehicle for
Daily driving.
 
K&N filters are simply a good investment.

Posted on 10/31/2008 by Jason L. - 2008 Dodge Nitro (Noblesville,IN)

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Ease of Installation
Price/Value
Quality

"I put K&N filters in all of my vehicles for several reasons. Yes they do offer marginal gains in performance but more importantly it's simply better filtration. Lastly you can see improvements in your fuel mileage in particular on vehicles with larger cfm on intake. (i.e. on my Nitro R/T with 4.0L difference was barely noticeable but on my WS6 Ram Air Trans-Am the improvement was about 1.2mpg!)"

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About Jason L.
Vehicle
2008 Dodge Nitro
I use my vehicle for
Work and personal use.
 
peg

Posted on 10/31/2008 by Margaret G. - 2008 Lincoln MKX (Bordentown,NJ)

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Ease of Installation
Price/Value
Quality

"been using these filters on all of my cars...always get better performance"

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About Margaret G.
Vehicle
2008 Lincoln MKX
 
Easy Install and definite benefits

Posted on 10/31/2008 by Matthew P. - 2008 Honda CR-V (Lockport,IL)

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Ease of Installation
Price/Value
Quality

"Installed new K&N air filter in factory air box in a 2008 Honda CR-V. I then drove 1200 miles to Florida. My MPG increased from 27mpg to 30mpg and that was a combined highway and some city driving. I am very pleased."

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About Matthew P.
Vehicle
2008 Honda CR-V
I use my vehicle for
Every day activities
 
K&N air filter

Posted on 10/31/2008 by Jeff L. - 2008 Toyota Tundra (Avon Lake,OH)

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Ease of Installation
Price/Value
Quality

"I haved used a K&N air filter on my last truck. I had 100,000 miles on that filter and the engine ran great. I picked up a 1/2 mile to the gallon on the highway on that truck using that filter."

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About Jeff L.
Vehicle
2008 Toyota Tundra
I use my vehicle for
Daily commute and hunting & fishing trips.
 
GREAT PRODUCT

Posted on 10/30/2008 by William N. - 2005 Honda CR-V (Monroe,NC)

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Ease of Installation
Price/Value
Quality

"For twice the price of a regular air filter you get a filter that can last for as long as you own the car."

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About William N.
Vehicle
2005 Honda CR-V
I use my vehicle for
Family activities
 
A must have for increased power and fuel savings

Posted on 10/30/2008 by Orlando G. - 2008 Buick LaCrosse (Austin,TX)

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Ease of Installation
Price/Value
Quality

"Instantly feel a little more oomph and noticeably better mpg!! Installation was a bit tricky with my vehicle set up, but you can do it in about 5-10 minutes. Best price I could find online or any auto parts store!"

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About Orlando G.
Vehicle
2008 Buick LaCrosse
I use my vehicle for
Work pleasure
 
K&N Rocks

Posted on 10/30/2008 by Edward W. M. (Burleson,TX)

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Ease of Installation
Price/Value
Quality

"I have 3 vehicles, a 79 Scout II, 03 PT Cruiser GT Turbo and 07 Toyota Tundra 4x4, and they all have K&N filters...and the old Dodge truck I just traded had a K&N filter for over 90,000 miles... clean & oil once a year–never replace...power and mileage increase immediately...the only way to go."

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About Edward W. M.
 
K & N Review

Posted on 10/29/2008 by Wilson G. (Bowie,MD)

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Ease of Installation
Price/Value
Quality

"I have not noticed any change in gas milage. The engine does seem to be running smoother. I'll give it a month to determine if there is any difference. It is hard to determine any change in gas mileage since the weather cooled a day or two after I installed the filter. I'll keep tracking the results."

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About Wilson G.
I use my vehicle for
Commuting
 
K&N - Automotive Standard for Performance

Posted on 10/29/2008 by James W. - 2009 Ford Fusion (Flowermound,TX)

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Ease of Installation
Price/Value
Quality

"I have been using K&N Filters for the last 10 years and probably for the next 10 years. Even though others have tried to duplicate the qualities and characteristics of K&N cannot be beat for increases in performance while increasing gas mileage. The best characteristic of the K&N filter is it is a lifetime product, so you only purchase it once for your application!"

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About James W.
Vehicle
2009 Ford Fusion
I use my vehicle for
Personal use.
 
CADILLAC SRX-V8

Posted on 10/29/2008 by James L G. - 2005 Cadillac SRX (Oak Park,MI)

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Ease of Installation
Price/Value
Quality

"Notice a difference in throttle responce and better driveability,also have K7N on my other two vehicles. To soon to check gas mileage."

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About James L G.
Vehicle
2005 Cadillac SRX
I use my vehicle for
commuting,travel,family activities.
 
k&n filter review

Posted on 10/29/2008 by Joseph C. (Loris,SC)

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Price/Value
Quality

"the k&n filter lets the engine respond quick. you can notice the difference. i have them in all my vehicles. i am satisfied with k&ns products."

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About Joseph C.
 
Filter

Posted on 10/29/2008 by Adan Y. - 2006 GMC Sierra (San Antonio,TX)

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Price/Value
Quality

"Have not had it long enough yet, but I'm not seeing an improvement in the milage nor on the horses. But i'll wait."

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About Adan Y.
Vehicle
2006 GMC Sierra
I use my vehicle for
Heavy pulling/fishing/travel
 
Great Product!

Posted on 10/29/2008 by Billy B. - 2008 Nissan Titan (Pineville,KY)

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Ease of Installation
Price/Value
Quality

"Since installing the K&N air filter, I have noticed increased gas mileage and acceleration! I drive a 2008 Nissan Titan V8, and this filter has boosted my highway mileage to over 21 mpg, and local to near 18. Wonderful! Thank you for the giving me the opportunity to share this news. With gas prices the way they are now, it couldn't come at a better time."

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About Billy B.
Vehicle
2008 Nissan Titan
 
K & N Provides New Kick

Posted on 10/29/2008 by Dennis S C. - 2003 Cadillac DeVille (Lebanon,TN)

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Ease of Installation
Price/Value
Quality

"2003 Cadillac Deville Northstar. Installation provided additional Muscular Resonance and increased the overall acceleration. Installation was much easier than expected, replacing the pervious disposable filter that required periodic changes. This product will become a staple in every auto that I own. Thanks K & N and Anything Auto."

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About Dennis S C.
Vehicle
2003 Cadillac DeVille
 
Air filter for mySLK 230

Posted on 10/29/2008 by James N. - 1998 Mercedes-Benz SLK-Class (Duluth,GA)

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Ease of Installation
Price/Value
Quality

"I noticed a significant increase in performance after installing the K & N air filter. I've never experienced this much noticable improvement with any other new air filter in any of my other vehicles - ever!"

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About James N.
Vehicle
1998 Mercedes-Benz SLK-Class
 
my k&n filters

Posted on 10/29/2008 by Larue D. - 2007 Cadillac DTS (Tampa,FL)

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Ease of Installation
Price/Value
Quality

"Bought k&n filters for my car and truck have driven the truck more find a difference in overall performance.Will have the car on the road this weekend am sure there will be a difference there also."

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About Larue D.
Vehicle
2007 Cadillac DTS
I use my vehicle for
family activities
 
Another One

Posted on 10/29/2008 by Thomas F. (Hudson,FL)

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Ease of Installation
Price/Value
Quality

"Just bought a 2009 Pontiac G8 GT, first thing I did was change the air filter to a K & N. I have done so with every vehicle I've owned for quite awhile. Noticeable difference in performance and better gas mileage always."

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About Thomas F.
 
High-quality product

Posted on 10/29/2008 by Vic H. - 2008 BMW 1-Series (South Barrington,IL)

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Ease of Installation
Price/Value
Quality

"I've used K&N filters in my cars for over 25 years. They have always been trouble free, lasted the life of my cars, and have increased my gas mileage enough to pay for themselves many times over."

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About Vic H.
Vehicle
2008 BMW 1-Series
I use my vehicle for
Daily transportation
 
K&N air filter for Saturn VUE

Posted on 10/29/2008 by Jonas C. (Hillsborough,NJ)

3 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Excellent product. Worth the price I paid for considering I don't have to replace this filter as recommended in driver's manual."

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About Jonas C.
 
Excellent filter

Posted on 10/29/2008 by Robert C. - 1994 Pontiac Firebird (Tucson,AZ)

1 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"My car needed a tune up and all i've done so far is the air filter - it's made a huge improvement in power and gas economy. I have a 94 pontiac firebird with 200k miles."

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About Robert C.
Vehicle
1994 Pontiac Firebird
 
Years of Performance

Posted on 10/28/2008 by Gary H. - 2007 Cadillac DTS (Brainerd,MN)

2 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I have used K&N filters for years in all of my cars and have found them to consistently improve mileage and performance. Great value with a known pay back."

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About Gary H.
Vehicle
2007 Cadillac DTS
I use my vehicle for
Family activities
Showing 51 - 75 of 7073 Customer Reviews
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