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 Filter for 2008 Tundra CrewMax

Posted on 08/06/2008 by Gary S. - 2008 Toyota Tundra (Aurora,CO)

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Quality

"Noticable power increase when towing 20 foot boat. No sound change or anything like that. Too soon to tell on mileage. I also removed the CA emissions return filter that set's right on top of the KN filter and saw improvemnt again."

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About Gary S.
Vehicle
2008 Toyota Tundra
 
Great OEM Replacement

Posted on 08/06/2008 by Arthur V. - 2008 Acura MDX (Leesburg,VA)

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Price/Value
Quality

"I put K&N filters on all my cars from sports cars to luxury sedans. They definitely help add a bit more power and increases MPG."

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About Arthur V.
Vehicle
2008 Acura MDX
 
ive purchased for four of my vehicles all with great results

Posted on 08/06/2008 by Steve U. (Saint Joseph,MI)

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Quality

"ive put theese filters in every thing from my 1975 bronco,to a jeep grand cherokee and my latest new honda civic r type all with good results,you cant beet K&N!!!"

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About Steve U.
I use my vehicle for
commuting
 
K&N Air Filters Still the Best

Posted on 08/05/2008 by Stanley C. - 2008 Mazda CX-9 (Newark,OH)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"This is at least the fourth vehicle I have installed a drop-in K&N air filter. They fit the air filter housing as good as the OEM filter, are easy to clean and maintain, and last the life of the vehicle in which they were installed. It's too early in this installation in my 2008 Mazda CX-9 to determine if there is any improvement in performance or gas mileage, but if this is anything like my past experience there certainly will not be any degradation in either due to the filter. The fact that these filters cost about three to four times as much as an original OEM filter is a little hard to take, but in the long run they are worth it."

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About Stanley C.
Vehicle
2008 Mazda CX-9
I use my vehicle for
travel and family activities
 
K&N Air Filter 33-2042

Posted on 08/05/2008 by Aaron F. (Hillsboro,MO)

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Price/Value
Quality

"After installation i'm receiving aboust 1.5 mpg more added to my fuel economy!"

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About Aaron F.
 
Excellent

Posted on 08/05/2008 by Luke T. - 2009 Mitsubishi Lancer (Houston,TX)

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Quality

"Excellent filter and worth the money."

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About Luke T.
Vehicle
2009 Mitsubishi Lancer
I use my vehicle for
Commuting
 
I BELIEVE!

Posted on 08/05/2008 by Dave S. - 1995 Oldsmobile Cutlass Supreme (Roscommon,MI)

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Price/Value
Quality

"I had heard about your product some time ago, but was skeptical that an air filter could make as much difference as claimed. On my first tank I checked the mileage and got almost 4 miles to the gallon more than my previous tank. It also made my acceleration much better. I have a 13 year old car w/129,000 that got on average 27-28 mpg, previous tank was 27.2 mpg. After installation of my K&N, I got an amazing 30.9 mpg. Not only will this filter pay for itself, but I will never need to buy another one."

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About Dave S.
Vehicle
1995 Oldsmobile Cutlass Supreme
I use my vehicle for
work, 35 miles round trip and travel
 
Peacae of Mind

Posted on 08/05/2008 by Jerry E. - 2006 Chevy Impala (Virginia Beach,VA)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"This is my fourth vehicle to put a K&N air cleaner in. They perform better than any paper filter ever could and if you keep a car as long as I do they pay for themselves as well as give peace of mind about giving a few more horses."

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About Jerry E.
Vehicle
2006 Chevy Impala
I use my vehicle for
All areas of an active life.
 
K&N air filter

Posted on 08/05/2008 by Steve W. - 2005 GMC Sierra (Cooper City,FL)

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Quality

"Good experience on the purchase through Autoanything. Installed the air filter 1 week ago and have not been able to see any increase results in fuel economy yet. But was easy to install and will recheck mpg's next fill up."

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About Steve W.
Vehicle
2005 GMC Sierra
I use my vehicle for
personal
 
K&N FILTERS

Posted on 08/05/2008 by Kenneth P. (Marmora,NJ)

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Quality

"WELL MADE AND EASE OF INSTALLATION"

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About Kenneth P.
I use my vehicle for
family activities
 
fuel economy

Posted on 08/04/2008 by Ryan W. - 2005 Volvo XC90 (Ogden,UT)

3 of 3 people found the following review helpful.

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Quality

"I have been getting slightly better mileage with the K&N filter. (1-2 mpg)"

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About Ryan W.
Vehicle
2005 Volvo XC90
 
Best airfilter on the Market.

Posted on 08/04/2008 by Darrin R. - 2004 Ford F-150 (Clifton,KS)

4 of 4 people found the following review helpful.

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Price/Value
Quality

"It increased my mileage by 2mpg and it is going to save me money and time by not having to change it until 50,000 miles. I highly recommend it!"

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About Darrin R.
Vehicle
2004 Ford F-150
 
K&N Airflow

Posted on 08/04/2008 by George T. - 2008 Volkswagen Rabbit (La Mesa,CA)

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Price/Value
Quality

"I always buy K&N air filters because of the increase in air flow, resulting in more power and better mileage."

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About George T.
Vehicle
2008 Volkswagen Rabbit
I use my vehicle for
Shopping, fun, travel
 
Great Product

Posted on 08/04/2008 by Benjamin F. S. (Keystone Heights,FL)

3 of 4 people found the following review helpful.

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"Have 3 cars. Put one in each. Great product. Wouldn't use anything else."

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About Benjamin F. S.
 
Saves GAS

Posted on 08/04/2008 by Thomas R. - 2007 Honda Accord (Fort Mill,SC)

3 of 4 people found the following review helpful.

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Price/Value
Quality

"This will improve performance of course, but will will also get you a few more miles to a tank of gas too!"

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About Thomas R.
Vehicle
2007 Honda Accord
 
Evo MR K&N Filter

Posted on 08/03/2008 by Charles R. - 2005 Mitsubishi Evolution (Bremerton,WA)

5 of 5 people found the following review helpful.

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Price/Value
Quality

"I love this air filter. I got the drop in filter, not the Ram Air. Easy 3 minute installation and instant results. Doesn't need to be tuned, but I got tuned afterwards anyway. HP and torque is up and I now get 5-8 more miles per gallon of gas. I've only had it on for 2 weeks, but so far so good. I am even running my Greddy Type RS blow off valve VTA with no idle issues after filter install."

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About Charles R.
Vehicle
2005 Mitsubishi Evolution
I use my vehicle for
Daily driving.
 
Definitely worth the swap.

Posted on 08/03/2008 by Carissa C. - 2003 Jeep Grand Cherokee (Waterford,CT)

3 of 3 people found the following review helpful.

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Quality

"Instant power boost! Improvement of around 2 mpg. Only a temp upgrade until I get full K&N intake system which I will be purchasing from autoanything.com. Very happy with simple and inexpensive upgrade."

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About Carissa C.
Vehicle
2003 Jeep Grand Cherokee
I use my vehicle for
Commuting, family activities, travel, winter sports.
 
not a single reason not to...

Posted on 08/02/2008 by Tim P. - 1992 Honda Accord (Orland Hills,IL)

5 of 5 people found the following review helpful.

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Quality

"with a million mile warranty and an improvement in mpg and hp, theres literally no reason not to buy this air filter."

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About Tim P.
Vehicle
1992 Honda Accord
I use my vehicle for
commute, daily errands
 
Awesome!

Posted on 08/02/2008 by Carl R. (Plano,TX)

2 of 2 people found the following review helpful.

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"Easy to install and great performance!"

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About Carl R.
 
Great way to save money

Posted on 08/02/2008 by Paul B. - 1998 Volvo V70 (Jacksonville ,FL)

2 of 2 people found the following review helpful.

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Price/Value
Quality

"I have K&N filters on all of my vehicles and you can notice the difference instantly. There easy to clean, I will keep using K&N."

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About Paul B.
Vehicle
1998 Volvo V70
 
Andrew

Posted on 08/02/2008 by Andrew N. - 2004 Mercedes-Benz Sprinter (Brooklyn,NY)

1 of 1 people found the following review helpful.

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Quality

"Super product! I use in Mercedes-Benz 316cdi Sprinter VAN TurboDiesel 2.7L Engine. Cannt be sure YET of fuel savings, but hope to see results soon! Much better choice than cheap chinese paper-made filters. Buy it!"

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About Andrew N.
Vehicle
2004 Mercedes-Benz Sprinter
I use my vehicle for
Everything
 
Little extra performance for a resonable price

Posted on 08/02/2008 by David M. (Farmington,CT)

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Quality

"I originally bought a K&N for my 2006 Subaru Legacy (non-turbo) for a little extra performance. The car did feel a little quicker but even better is the 1-2 mpg extra I got from using the filter. I had 76,000 miles on the filter before I bought an 08 Legacy and I have seen similar results."

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About David M.
 
K and N Filter

Posted on 08/02/2008 by Regimund A. (Chula Vista,CA)

1 of 1 people found the following review helpful.

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Quality

"I noticed I save 1.7 MPG and has a little more pep to the engine. (2008 Subaru Outback) K and N Customer since 1992 1992 Toyota Extra Cab 4x4 1993 Honda Del Sol 1995 Volvo 850 Turbo 1997 Toyota FourRunner 1998 Honda Prelude Vtec 2001 Nissan Altima 2000 Toyota Prerunner 2003 Toyota Sequoia 2004 V70 2.5 Turbo 2005 Nissan Quest 2005 Subaru Outback XT Limited 2006 Toyota Sienna 2008 Subaru Outback"

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About Regimund A.
 
Good reusable product.

Posted on 08/02/2008 by Nantha K. - 2006 Infiniti M35 (Holden,MA)

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Quality

"Good build quality, reusable is always a good thing."

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About Nantha K.
Vehicle
2006 Infiniti M35
 
filter

Posted on 08/01/2008 by Tiger H. - 2008 GMC Canyon (Union Grove,WI)

0 of 1 people found the following review helpful.

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Price/Value
Quality

"haven't seen any increase in milage or power in my 08 canyon."

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About Tiger H.
Vehicle
2008 GMC Canyon
I use my vehicle for
work