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

  (8168)
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K&N drop in replacement

Posted on 01/29/2009 by Larry D. - 2008 Mazda CX-9 (Trussville,AL)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Exact replacement for my OEM air filter. I use K&N in all my cars and trucks and have noticed some increase in mileage, but the biggest factor is, I never have to buy another paper filter to keep my engines breathing "clean"."

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About Larry D.
Vehicle
2008 Mazda CX-9
I use my vehicle for
everyday use, trips, etc
 
Impressed !

Posted on 01/28/2009 by James W. - 2007 Suzuki Reno (Charlotte,NC)

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Ease of Installation
Price/Value
Quality

"This product has greatly improved my engine performance, which will preserve my engine. It doesn't have to work hard anymore !"

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About James W.
Vehicle
2007 Suzuki Reno
I use my vehicle for
Commuting, travel
 
still early

Posted on 01/28/2009 by Richard P. - 1998 Jeep Cherokee (Phoenix,AZ)

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Ease of Installation
Price/Value
Quality

"It is still early but here are my results after 2 weeks. I normally get 14 to 15 mpg in the city, slightly higher on the highway. My first tank averaged 18 mpg. Second tank averaged 12.7 mpg. I do a lot of stop and go driving in the city (Phoenix). I do notice a smoother running engine that appears to run cooler. Acceleration has always been good, but it is slightly better with this filter. All in all I am pleased with my purchase and would recommend this product. I'm going to track this a few more months and if the difference is noticeable, will install a filter on my wife's truck."

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About Richard P.
Vehicle
1998 Jeep Cherokee
I use my vehicle for
commuting, travel, 4 wheeling
 
K&N Air Filter

Posted on 01/27/2009 by Jonathan Y. - 2006 Lexus IS 250 (Benicia,CA)

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Ease of Installation
Price/Value
Quality

"Looks good and works good so far"

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About Jonathan Y.
Vehicle
2006 Lexus IS 250
I use my vehicle for
commuting and travel
 
Seven years experience!

Posted on 01/27/2009 by David A. C. - 2008 Toyota Avalon (Hoboken,GA)

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Ease of Installation
Price/Value
Quality

"I first purchased a K&N filter in 2002 for my Ford F-150 pickup. I then installed one in my 2005 Nissan Maxima, In 2006 I installed one in my Toyota Tacoma pickup. I just purchased a 2008 Toyoat Avalon and have onstalled one in it. I noticed an immediate increase in acceleration and my mileage has improved nominally. They are easy to service and well worth the investment. I have installed the one I had in my Ford Pickup in my father-in-law's 2003 Ford F-150 pickup and he has noticed the difference also. Keep up the good work. Dave Hoboken, Georgia"

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About David A. C.
Vehicle
2008 Toyota Avalon
I use my vehicle for
Personal Use
 
K&N Filter Review

Posted on 01/27/2009 by Jd C. - 2005 Ford Expedition (Johnsonville,SC)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Lots of vairables, put new tires on, changed to K&N filter. Mileage droped .8 per gallon. I drive through different states, so when I pull up to the pump I"m not sure what I"m getting in gas quality."

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About Jd C.
Vehicle
2005 Ford Expedition
I use my vehicle for
commuting
 
2007 Honda Civic K&N Air Filter

Posted on 01/26/2009 by Joseph F. - 2007 Honda Civic (Goodyear,AZ)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"The best upgrade you can purchase for the money. Never buy another air filter again and the quality of K&N will not let you down. My Civic has stopped gasping for air and runs with less RPM's. Going to get one for the wife's Toyota."

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About Joseph F.
Vehicle
2007 Honda Civic
 
08 Acadia

Posted on 01/26/2009 by Jason B. (Ponchatoula,LA)

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Ease of Installation
Price/Value
Quality

"I can tell that I've picked up a horse or two with off the line acculeration. Haven't noticed any extra MPG yet, hopefully there sure to come. What this vehicle needs is a cool air induction, but this filter is still a good buy."

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About Jason B.
I use my vehicle for
travel, family activites, and weekend cursing.
 
avalanche application

Posted on 01/26/2009 by James F. - 2008 Chevy Avalanche (El Paso,TX)

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Ease of Installation
Price/Value
Quality

"chevy put some tork screws at odd angles near the rad return hose but overall the install was very easy. the truck seemed to breath easier and the drop in filter worked as advertized. increase in hp is nominal.."

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About James F.
Vehicle
2008 Chevy Avalanche
I use my vehicle for
commute and travel
 
good product

Posted on 01/26/2009 by Gary F. - 2001 Ford F-150 (Kountze,TX)

3 of 3 people found the following review helpful.

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Price/Value
Quality

"The K&N filter seems to have increased my mpg. I am well pleased with it."

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About Gary F.
Vehicle
2001 Ford F-150
I use my vehicle for
pleasure
 
K and N Filter

Posted on 01/26/2009 by Andrew P M. - 2003 Jeep Wrangler (Corona,CA)

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Ease of Installation
Price/Value
Quality

"Easy to install, gives slightly better performance and economy in my 4.0L Jeep wrangler"

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About Andrew P M.
Vehicle
2003 Jeep Wrangler
I use my vehicle for
Hunting, Fishing, golfing, off roading
 
Great Filter

Posted on 01/26/2009 by Ray M. - 2008 BMW 5-Series (Norwalk,CA)

2 of 2 people found the following review helpful.

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Price/Value
Quality

"When I installed this filter upon recommendation from a friend I didn't really expect the performance boost that was advertised. However I immediately noticesd an increase in pickup. Thanks K&N"

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About Ray M.
Vehicle
2008 BMW 5-Series
I use my vehicle for
Commuting/travel
 
Best Filters Ever Made!

Posted on 01/25/2009 by Tommy N. (Bronx,NY)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"Easy to install, I notice now the car actually accelerates off the line even better with this filter compare to the stock filter. A great buy indeed and well worth it."

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About Tommy N.
 
K&N filter rewiew

Posted on 01/25/2009 by Marc L. (Berlin,NH)

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Quality

"Great filter for the prce"

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About Marc L.
 
more power,fuel econemy

Posted on 01/24/2009 by Jeffrey P. - 2008 Kia Rondo (Utica,MI)

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Price/Value
Quality

"I notice that my car starts easier on these very cold mornings below zero even in my garage. I have also experienced better pep on excelleration from stoplite too along with better miles per gallon,average 22mpg city."

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About Jeffrey P.
Vehicle
2008 Kia Rondo
I use my vehicle for
pleasure, as I'm retired
 
K & N FILTER REVIEW

Posted on 01/24/2009 by Alan L. (Fenton,MO)

0 of 1 people found the following review helpful.

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Price/Value
Quality

"Have not seen ANY DIFFERENCE IN FUEL MILEAGE OR POWER YET."

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About Alan L.
 
Save gas

Posted on 01/23/2009 by Kevin K. - 2008 Chevy Impala (Crane,MO)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"This is the 5th K&N air filter I have used. In every case I have improved my gas mileage by 2 to 3 mpg even in vehicles already know for fuel efficiency. The biggest difference is in the Chevy pick ups I have owned. When you improve mileage and power on a 4.3L engine it is a great plus."

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About Kevin K.
Vehicle
2008 Chevy Impala
I use my vehicle for
all kinds of driving
 
increased mileage?

Posted on 01/23/2009 by Rick B. - 2002 Oldsmobile Bravada (Vancouver,WA)

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Price/Value
Quality

"I have had the K&N air filter on my 2002 Olds Bravada for only one week but I can feel a differnce in performance and I am hoping to see an increase in gas mileage."

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About Rick B.
Vehicle
2002 Oldsmobile Bravada
I use my vehicle for
family activities (fishing) which includes towing a 20-foot boat
 
2003 Mercury Sable 24V Duratec

Posted on 01/23/2009 by Gregory G E. (Brunswick,OH)

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Ease of Installation
Price/Value
Quality

"After the simple instalation of my new K&N air filter, the engine felt like it had more power, and the car has better pick up. The car has better over all performance equaling better gas milage, which was what i was looking for."

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About Gregory G E.
 
Awesome product, the best filter by far

Posted on 01/23/2009 by Zach C. (Blacksburg,VA)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I recently purchased a K&N filter for my 2001 BMW 325i to replace the old stock filter. It truly makes a difference. The engine runs better with a slight increase in power, has a lower idle in first and second gear, and seems a little louder. This is a great product and I look forward to putting one in my new M3 next year."

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About Zach C.
I use my vehicle for
Commuting, travel, and fun
 
INCREASED MILAGE

Posted on 01/23/2009 by Paul K. - 2008 Chevy Silverado (Humble,TX)

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Ease of Installation
Price/Value
Quality

"I PICKED UP OVER A MILE PER GALLON REPLACING MY OEM FILTER WITH A K & N AND THE COST WAS ONLY A FEW DOLLARS MORE THA THE GM DEALER WANTED FOR AN OEM FILTER."

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About Paul K.
Vehicle
2008 Chevy Silverado
 
GREAT

Posted on 01/23/2009 by Scott J. (Rock Island,IL)

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Ease of Installation
Price/Value
Quality

"These are simply the best. I have them in all my vehicles,2 cars a truck and 2 motorcycles. They give you instant power right out of the box. Not to mention fuel savings. I have informed many people about the K&N filter and what it has done for my vehicles performance and fuel savings. Scott J."

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About Scott J.
Vehicle
1994 Chevy Cavalier
Vehicle
2007 Chrysler PT Cruiser
 
Worth the money and more power

Posted on 01/23/2009 by Timothy M. - 2007 Mitsubishi Galant (Robertsville,MO)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I have a mitsu. gallant ralliart with a 3.8 V6 W/MIVEC. A stock air filter for my car is $20 so getting a K&N filter for a little more than the cost of 2 paper ones just made sense. Nice thing is the K&N fit perfectly and wont void my warranty. Me and the wife can both tell the diference. When the MIVEC kicks in the car just pulls harder. Also my car has a MPG display and the car is now 2 mpg higher on average than what it was with a paper filter. For me if you add all of this up it just makes sense and a little more fun to drive."

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About Timothy M.
Vehicle
2007 Mitsubishi Galant
I use my vehicle for
everyting, 80 mile commuting, fun on the twistie backroads, etc.
 
Breathing better

Posted on 01/22/2009 by Charles R. - 1992 Mazda Miata/MX-5 (Huntsville,AL)

4 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"apparently the previous owner hadn't changed the filter in quite a while so it was badly clogged. The k&n made an immediate difference. it drops directly in where the stock one went. it was so easy to install. also over the life of my car it should save me money."

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About Charles R.
Vehicle
1992 Mazda Miata/MX-5
I use my vehicle for
daily driver and mountain cruising
 
KN airfilter

Posted on 01/22/2009 by Scott T. (North Platte,NE)

2 of 2 people found the following review helpful.

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Price/Value
Quality

"This is the 3rd K & N airfilter that I have purchased it is a very good value"

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About Scott T.
Vehicle
2002 GMC Sierra
Vehicle
2008 Toyota Prius
I use my vehicle for
family activities