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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K&N

Posted on 08/12/2008 by Luis F C. - 2004 Acura TSX (Saint Petersburg,FL)

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Price/Value
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"I purchased a regular replacemnet filter for my acura. It was very easy to install and fitted perfectly. Although it has been less than a month, I have not seen an improvemnt on MPG.(I guess I have been testing its performance more than anything). I can say it is a good quality product."

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About Luis F C.
Vehicle
2004 Acura TSX
 
As always, K&N rocks!

Posted on 08/12/2008 by Eric W. - 1995 Chevy Monte Carlo (Manassas,VA)

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Ease of Installation
Price/Value
Quality

"These weren't my first K&N filters and won't be my last. Throttle response is noticeably quicker now. I haven't had a chance to compare gas mileage yet, but the other ones I've purchased in the past have had a slight benefit but every bit counts."

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About Eric W.
Vehicle
1995 Chevy Monte Carlo
I use my vehicle for
commuting
 
easy install

Posted on 08/12/2008 by Brooks F. - 2004 Toyota Tundra (Wildomar,CA)

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Ease of Installation
Price/Value
Quality

"i put these filters in all my cars, I don't know if they work but they give you peace of mind anyway!"

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About Brooks F.
Vehicle
2004 Toyota Tundra
I use my vehicle for
commuting
 
Best money can Buy

Posted on 08/12/2008 by Monty B. - 2009 Mitsubishi Lancer (Taylorsville,NC)

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Ease of Installation
Price/Value
Quality

"Simply put the best air filters you put in your vehicle bar non."

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About Monty B.
Vehicle
2009 Mitsubishi Lancer
I use my vehicle for
Family activities, going to and from work
 
Excuse me - Coming through

Posted on 08/12/2008 by Earle M. - 2005 Jeep Grand Cherokee (Petersburg,IL)

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Ease of Installation
Price/Value
Quality

"I tried the K&N filter on my 2005 Jeep Grand Cherokee only because a friend told me how great they were. I am usually very sceptical about anything that claims to enhance an automobile's performance. My scepticism went away the instant I started the motor after installation, which was very easy. The motor roared to life with a different sound, the Jeep practically leaped out of its skin, and we were away with gusto. I haven't had the filter installed very long, but so far I can tell you that it is a great product on all accounts."

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About Earle M.
Vehicle
2005 Jeep Grand Cherokee
I use my vehicle for
mostly local travel in a rural setting
 
Filter review

Posted on 08/12/2008 by Ronald P. - 2007 Toyota 4-Runner (Corpus Christi,TX)

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Price/Value
Quality

"Great filter. Hard to tell which side was which; this was the only minor issue."

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About Ronald P.
Vehicle
2007 Toyota 4-Runner
I use my vehicle for
everything
 
Should be stock equipment on all vehicles

Posted on 08/12/2008 by Karen C. - 2007 Toyota Solara (Wilder,KY)

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Price/Value
Quality

"Why the auto makers do not have the type of air filter, or cold air intake system, as stock equipment is totally beyond me."

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About Karen C.
Vehicle
2007 Toyota Solara
I use my vehicle for
commuting, travel
 
K&N Drop-in Added Some Pep to My Engine

Posted on 08/12/2008 by Alan K. - 2008 Ford Escape (Palm Beach Gardens,FL)

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Ease of Installation
Price/Value
Quality

"My Xscape 4-cyl with a 5-speed could feel the power response from the momrny I dropped in the cartridge. Too early to tell if I have picked up any net gain in MPG, but it couldn't have hurt it any."

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About Alan K.
Vehicle
2008 Ford Escape
I use my vehicle for
Sales, gear for spearfishing, off-roading w/wife & dog.
 
K&N Air Filter

Posted on 08/11/2008 by Joe R. - 2004 Honda Odyssey (El Dorado Hills,CA)

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Ease of Installation
Price/Value
Quality

"Buying this filter was definately worth the price. The average mpg went up immediately! The price is higher than regular air filters, but will pay for itself in just a year. Considering that the filter has a lifetime guarantee, the K&N filter is an investment that can only pay out."

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About Joe R.
Vehicle
2004 Honda Odyssey
 
K&N Air Filters

Posted on 08/11/2008 by Dale S. - 2008 Honda CR-V (Lacey,WA)

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Price/Value
Quality

"I've used K&N air filters in all of my vehicles over the past 25 years. On some vehicles the K&N made a difference, on others it didn't. However, K&N filters are, consistently, high quality and I never have to worry about an air, or oil filter, failing. A continued great product for any vehicle user."

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About Dale S.
Vehicle
2008 Honda CR-V
I use my vehicle for
Personal use in retirement
 
Great filter!

Posted on 08/11/2008 by Elizabeth L. - 2005 Toyota Tundra (Rapid City,SD)

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Price/Value
Quality

"Wouldn't go with anything else."

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About Elizabeth L.
Vehicle
2005 Toyota Tundra
I use my vehicle for
Commuting, travel, and family activities.
 
Cost Effective

Posted on 08/11/2008 by William M. - 2007 Toyota RAV4 (Huntley,IL)

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Price/Value
Quality

"I have used them for almost 20 yrs. They are very cost effective. THe gas milage may have improved by 1/2 MPG. I believe that they filter the air much better then paper."

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About William M.
Vehicle
2007 Toyota RAV4
I use my vehicle for
commuting,and vacations
 
HHR K&N Filter

Posted on 08/09/2008 by Glenn K. (Sterling Heights,MI)

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Ease of Installation
Price/Value
Quality

"I have put a new K&N in every new vehicle that I have had for the last 5 vehicles. This time my wife & I bought a new HHR for each of us; and I put the K&N's in them both. We have seen an increase in mileage with a slight improvement in performance. As always, K&N has lived up to expectations!"

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About Glenn K.
I use my vehicle for
Commuting, travel, family activities
 
Efficient

Posted on 08/09/2008 by Gerard P. - 2008 Lexus IS 250 (Fairfax,VA)

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Price/Value
Quality

"Figure one spends $40 on a K&N airfilter, but if you figure, they are reusable and allow more airflow to your engine. On an economical stand point they are worth the money, plus at the back of your mind you have the feeling that you are saving gas and are using the airflow to your advantage. Personally i recommend the whole intake system, not just the filter-for bigger engines they actually work."

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About Gerard P.
Vehicle
2008 Lexus IS 250
I use my vehicle for
commuting
 
Never going back to a regular filter.

Posted on 08/08/2008 by Nathan L. - 2004 Honda Accord (Dubuque,IA)

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Ease of Installation
Price/Value
Quality

"K&N air filters are the best on the market. Saves a lot of money in the long run. They are not that expensive up front and can save you from purchasing multiple "regular" filters, because K&N filters come with an amazing Million-Mile-Warranty. I have an '04 Honda Accord Coupe V6 and you can definitely feel the difference in performance over a stock filter. If you're thinking about buying a K&N filter, go ahead, you won't regret it!"

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About Nathan L.
Vehicle
2004 Honda Accord
I use my vehicle for
Everyday driver 6spd
 
Jim Race

Posted on 08/08/2008 by James R. (Cattaraugus,NY)

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Ease of Installation
Price/Value
Quality

"The air filter fits really tight, which is a good thing. I tried several times, to install air filter, unsuccessfully, until I finally used the tube of lubricant, which is included in shipping box. I haven't had a chance to drive my truck any distance, yet, to see if the fuel economy or overall performance is going to improve. My truck is a 2008 Chevy Silverado HD3500, 6.6 duramax diesel, crew cab, 8 foot box, 4 wheel drive, dually."

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About James R.
I use my vehicle for
Towing a 34 and 1/2 foot 5th wheel toy hauler RV trailer.
 
Still too early to tell.

Posted on 08/07/2008 by Larry Y. (Aiken,SC)

1 of 11 people found the following review helpful.

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Price/Value
Quality

"IU have only had my filter for about two weeks. I have not had a chance to check the gas millage or towing improvements, however the cost of a life time filter well pays for itself in about a year."

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About Larry Y.
 
Great!

Posted on 08/07/2008 by John F. S. - 2002 Honda CR-V (El Paso,TX)

10 of 13 people found the following review helpful.

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Price/Value
Quality

"K & N filters make a HUGE difference in Power and Fuel Economy.... Everyone should have one."

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About John F. S.
Vehicle
2002 Honda CR-V
 
Performance and fuel economy improved

Posted on 08/07/2008 by Anthony P. - 2002 Cadillac DeVille (Dryden,NY)

7 of 8 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"It's a bit difficult for me to assess the difference in performance and economy since I am retired and do not commute on a daily basis. I do drive between upstate New York and central North Carolina once per month. 640 miles, one way. Of course, weather and traffic conditions vary, so comparisons, trip-to-trip are a challenge. I have, however, noticed that with the A/C off at highway speeds fuel mileage appears to have improved by one or two miles per gallon. Acceleration, particularly under full throttle, feels stronger. I'm sufficiently convinced of the K&N filter's value that I will be ordering one for my wife's CTS very soon."

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About Anthony P.
Vehicle
2002 Cadillac DeVille
I use my vehicle for
Travel, shuttling grand kids, towing a utility trailer.
 
K&N Air Filter

Posted on 08/07/2008 by Almon G B. - 2007 Hyundai Veracruz (San Antonio,TX)

6 of 11 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Very satisfied with the filter so far, shipping was very fast."

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About Almon G B.
Vehicle
2007 Hyundai Veracruz
I use my vehicle for
personal use
 
Air Filters

Posted on 08/07/2008 by James P. - 2001 Ford Explorer (Warner Robins,GA)

9 of 11 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"This is a good filter and was fast and easy to install. Gas mileage has improved."

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About James P.
Vehicle
2001 Ford Explorer
 
2007 Suzuki SX4 K&N Filter

Posted on 08/06/2008 by Glenn S. - 2004 Nissan Murano (Folsom,CA)

9 of 9 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"The filter installation was very easy. I now get better off the line throttle response and improved mph by abount 1 mpg. I was more interested in improved off the line throttle response than fuel improvement. Debated on CAI upgrade but decided on a K&N filter to see if I could see any difference. I am satisfied with my decision since I'm not so interested in high performance upgrades but wanted some better stop & go response. The air flow increase from K&N vs OEM filter was enough improvement for me."

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About Glenn S.
Vehicle
2004 Nissan Murano
I use my vehicle for
commuting and extended travel
 
Prius with K&N Air Filter

Posted on 08/06/2008 by Madelyn B. (Alameda,CA)

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Ease of Installation
Price/Value
Quality

"I have a Prius 2007. I installed the air filter. First day went from 48 mpg to 53 mpg. Now I'm only getting 47.7 mpg. I have no idea why the drop. I haven't driven the car any differently. I am not sure I believe what this air filter is supposed to promise. My acceleration is the same."

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About Madelyn B.
 
Improved accelleration

Posted on 08/06/2008 by Gerald W. (Napa,CA)

7 of 8 people found the following review helpful.

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Price/Value
Quality

"I noticed the increase in hp right after intalling the K&N filter. I have a 99 Ford escort ZX2 and I could feel the difference as the engine accellerated through the gears."

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About Gerald W.
 
You Can't go wrong with K&N Filters

Posted on 08/06/2008 by Glenn S. - 2007 Nissan Murano (Park Forest,IL)

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Price/Value
Quality

"I own 3 cars and they all have K&N filters. The filters are a God send. I will use nothing else from this point on."