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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k&n

Posted on 03/27/2009 by Kevin L. - 2004 Toyota Sequoia (Little Rock,AR)

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Price/Value
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"Great filter easy installation I could see the difference in the performance wright away."

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About Kevin L.
Vehicle
2004 Toyota Sequoia
I use my vehicle for
all purposes.
 
review

Posted on 03/27/2009 by Charles E. - 2009 Pontiac G5 (Germantown,MD)

1 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"The installation was extremely simple. I have noticed about a 5% Increase during in town driving and approx. a 10% increase in gas milage during highway driving."

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About Charles E.
Vehicle
2009 Pontiac G5
I use my vehicle for
pleasure
 
excellent

Posted on 03/26/2009 by Deena S. - 2005 Pontiac Vibe (Herminie,PA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"kinda dumb not to have one, only 40-50$ and never have to replace. the cleaning/oiling kit lasts a long time. plus increased mpg and a little more power."

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About Deena S.
Vehicle
2005 Pontiac Vibe
I use my vehicle for
towing
 
GREAT

Posted on 03/26/2009 by Andy B. (Hicksville,OH)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"BEST FILTER EVER MADE!!"

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About Andy B.
 
2009 Murano

Posted on 03/25/2009 by Calvin T. (Colorado Springs,CO)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I've used K&N filters in all my vehicles for the last 15 years and they are great. Ease of installation,maintaining, and use are very easy and convenient. By placing the supplied strickers on the air box it prevents the technicians from bringing you the filter and try ing to sell you a new one. In all my uses performance and gas mileage are noticeaable. I wouldn't be without one."

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About Calvin T.
Vehicle
2000 Subaru Outback
Vehicle
2009 Nissan Murano
I use my vehicle for
GENERAL TRANSPORTATION
 
Great product.

Posted on 03/25/2009 by Lewis A. - 2008 Buick Lucerne (Boise,ID)

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Ease of Installation
Price/Value
Quality

"Now both of my automobiles have K&N air filters. I had noticed increased power, and improved mileage from the first unit and will expect the same from this one as well. Easy to install and to clean when necessary. Great product and I will continue to recommend them to others. LFA"

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About Lewis A.
Vehicle
2008 Buick Lucerne
I use my vehicle for
Family
 
for the vette

Posted on 03/25/2009 by Charles F. - 2009 Hyundai Santa Fe (Lincoln,RI)

1 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Nice, substanial filter. Threw a code within 5 minutes of a ride after installation!!! I can only guess that the increase in air flow caused this (not a bad thing!!!)"

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About Charles F.
Vehicle
2009 Hyundai Santa Fe
I use my vehicle for
family activities
 
MPG

Posted on 03/24/2009 by Paul P. - 2006 Hyundai Elantra (Adkins,TX)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"After my first full tank my mpg went from 30 to 31."

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About Paul P.
Vehicle
2006 Hyundai Elantra
 
it is good

Posted on 03/24/2009 by Bobby W. - 2007 Chevy Tahoe (Norfolk,VA)

3 of 3 people found the following review helpful.

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Price/Value
Quality

"it is a good filter it saved me up to 4 gals of gas after 1st installation of filter"

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About Bobby W.
Vehicle
2007 Chevy Tahoe
I use my vehicle for
traveling
 
2001 seville sts

Posted on 03/24/2009 by Walter S. - 2001 Cadillac STS (Mountain Home,AR)

2 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"happy with k&n since any filter is hard to change on this beaste. at leaste now i have a larger interval between changes. i haven't noticed any imptrovements to speek of"

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About Walter S.
Vehicle
2001 Cadillac STS
 
the way to go

Posted on 03/24/2009 by Andrew C. - 2005 Chevy Silverado (Hanson,MA)

3 of 3 people found the following review helpful.

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Price/Value
Quality

"not only does it improve performance, but the fact that it lasts 100K miles is worth bying the product. I'd recommend it t o anyone"

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About Andrew C.
Vehicle
2005 Chevy Silverado
I use my vehicle for
work & personal
 
2008 Deodge Nitro

Posted on 03/24/2009 by David A. - 2008 Dodge Nitro (Woodbridge,CA)

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Ease of Installation
Price/Value
Quality

"I haven'tnoticed much of a difference in my gas mileage yet but I am monitoring it. This is the 2nd vehicle that I have bought one for and I believe it is well worth the money since it is a lifetime filter."

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About David A.
Vehicle
2008 Dodge Nitro
 
A lot of work

Posted on 03/23/2009 by Craig S. - 2006 Volkswagen Jetta (Moses Lake,WA)

1 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Please do not let my ratings discourage you from buying this filter. It is well worth it. This is the first K&N I have used in a New Jetta. The installation process is an pain. If you are not careful, you will break the engine cover. There is no obvious performance increase that I can feel, but my fuel milage as increased by 16%!! Well worth it."

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About Craig S.
Vehicle
2006 Volkswagen Jetta
I use my vehicle for
everything
 
mazda 3

Posted on 03/23/2009 by Eric C. - 2006 Ford F-150 (Bothell,WA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"good filter! I use K&N in all my vehicles"

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About Eric C.
Vehicle
2006 Ford F-150
I use my vehicle for
commuting,travel,fun
 
Evaluation of K&N Air Filters

Posted on 03/23/2009 by Richard M. (Escondido,CA)

1 of 1 people found the following review helpful.

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Quality

"I have had my air filter on two weeks now. I have yet to drive my 3004 diesel engine Dodge Ram 2500 on any long trips. However, I had a K&N Air Filter on another 2001 Dodge 350 Ram "Dually" gas engine pickup and was amazed on the increased horsepower and gas mileage. I have been trying for four years to obtain a K&N Air Filter from our local auto parts stores, but to no avail. Finally I found the K&N Air Filters on the inter-net and most recently purchased one for the diesel engine vehicle."

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About Richard M.
I use my vehicle for
pulling a 5th wheel trailer and part time camping
 
2004 LS LINCOLN

Posted on 03/23/2009 by John M. - 2004 Lincoln LS (Evergreen Park,IL)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"I cannot believe the difference that changing a air filter could make. I have been tickering with engines for over 25 years now, from engine swaps to oil changes and I will not get over why replacing the stock air filter has eluded me for so long. I bought my LS new and was impressed with the performance. Hovever 50,000 miles later, the performance has become boring. Looking for a way to revive a car that I have loved for almost 5 years now, I picked up a K&N two weeks ago. Since then I find myself looikng for a reason to floor it. My full throttle response is amazing. I will be adding one to my Expedition next. I am not looking speed out of my truck, but I don't want the truck to be choking either. Good job K&N."

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About John M.
Vehicle
2004 Lincoln LS
I use my vehicle for
commuting
 
2008 Silverado

Posted on 03/23/2009 by Ronald N. (Newington,CT)

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Price/Value
Quality

"I replaced the stock air filter in my 2008 Silverado with the K & N filter. It fit perfectly and is showing a slight milage increase."

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About Ronald N.
 
K&N Air-filter Overall performance

Posted on 03/21/2009 by Rudy D. - 2008 Honda Accord (Wichita Falls,TX)

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Ease of Installation
Price/Value
Quality

"After installation of the Air-filter, there was a significant change in performance, but not gas millage per gallon. However, after about aweek or two, or at around 500 mls or so later, I lost that performance. To be fair to K&N, I will be monitoring the overall performance,after the next scheduled oil change. I have noticed, that in the past, that has impacted both millage and performane. If there is no improvement, I may have to go back to OEM."

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About Rudy D.
Vehicle
2008 Honda Accord
I use my vehicle for
Daily commute
 
Rating the K & N filter

Posted on 03/21/2009 by Thomas D. (Vancouver,WA)

1 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"As you can see by the ratings I am a big fan of the K & N products. I just had a complete tune up done on my Lexus SC430 and the shop said that K & N were the best filters also. I am very pleased in these times that K & N has not seen fit to compromise on quality amd still keep the product affortable. A Big Fan Tom "

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About Thomas D.
 
free flow

Posted on 03/20/2009 by Alan S. - 1999 BMW Z3 (New Cumberland,PA)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"always did like this type of filter used in all my cars.less costly than bying paper ones.and last alot longer and easy to take care of."

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About Alan S.
Vehicle
1999 BMW Z3
I use my vehicle for
road rally,and the corvette also
 
i love it

Posted on 03/20/2009 by Joshua S. - 2004 Kia Spectra (Oregon,OH)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"great easy power addition. I have one on my kia spectra and on my kia sedona minivan. I noticed an even bigger difference on the van. We have a small pop up camper I pull with the van and the filter gave it a little extra acceleration when towing. these air filters are a great cheap alternitive to a cold air intake"

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About Joshua S.
Vehicle
2004 Kia Spectra
I use my vehicle for
commuting
 
K&N

Posted on 03/20/2009 by James R. - 2007 Toyota Camry (Hickory Hills,IL)

3 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"No more hard sell tactics for new air filters from your oil change location or your mechanic. I've got a K&N lifetime filter and that is that. Nice product and a slight MPG increase on the highway. Jim."

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About James R.
Vehicle
2007 Toyota Camry
I use my vehicle for
Everyday use
 
performance

Posted on 03/20/2009 by Eugene F. - 2005 Ford Five Hundred (Carlsborg,WA)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"I realy like the idea of having an aircleaner that filters the air and doesn't hinder the airflow to the engine."

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About Eugene F.
Vehicle
2005 Ford Five Hundred
I use my vehicle for
family activities
 
Quality Product, Easy Transaction

Posted on 03/20/2009 by Wayne R. - 2005 Subaru Impreza (Stamford,CT)

1 of 1 people found the following review helpful.

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Quality

"The ease of the Internet transaction and the ability to find quality products from a secure dealer makes getting the right part for the right car a piece of cake. And ... the safe fast delivery was the cliche icing on that cake."

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About Wayne R.
Vehicle
2005 Subaru Impreza
I use my vehicle for
Daily commute - 300 miles a week
 
Love the K&N

Posted on 03/20/2009 by John C. - 1994 Toyota Corolla (Maryville,TN)

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Price/Value
Quality

"I have a 1994 Toyota Corolla with 255,000 miles on it and I have seen my mileage increase from 28.5mpg to 30.5mpg since replacing my air filter with a K&N at 244,000 miles. I have also noticed that the car accelerates smoother and seems to have a little more power. Since seeing the dramatic improvement in the Corolla I have also installed the K&N filters on my wife's 2002 Cadillac Deville and my daughter's 1997 Ford Explorer Sport. These truly are the best air filters on the market."

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About John C.
Vehicle
1994 Toyota Corolla
I use my vehicle for
Commuting, Hiking, Biking