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Replacement Filters > Replacement Air Filter

 List Price: $161.57
Your Price: $93.99

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E-2590
 
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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [More Information on Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
Available Information
E-2590 Cross Reference
E-2590 Vehicle Applications


Part E-2590 Product Specifications
Product Style: Round Air Filter
Height: 11.313 in (287 mm)
Inner Wire: Yes
Inside Diameter: 3 in (76 mm)
Outside Diameter: 5.125 in (130 mm)
Top Style: Metal
Top Material/Finish: None
Air Filter Shape: Round
Filter Material: Cotton Gauze
Flanges: None
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 2.31 oz (68 ml)
Weight: 3 lb (1.4 kg)
Product Box Length: 5.5 in (140 mm)
Product Box Width: 5.5 in (140 mm)
Product Box Height: 12.75 in (324 mm)



Customer Feedback      Be the first to review part E-2590

Night and Day I have a 1997 Land Rover Defender 90 and replaced the old dirty factory filter with a new KN filter and it works fantastic. Not only does the motor sound throatier, but the truck really breathes better pulling hills on the highway and comes off the line from a stop with a lot less effort. When I have been 4-Wheeling, I notice very little lag at high elevations and can now tap the gas pedal to get over obstacles much more easily.

Thank you for a superior product, I should have install a KN filter years ago.
David Larson, Colorado
I have used your drop-in air filters on several vehicles of my own and have recommended them to my friends. I have found that mileage increases about 10%, and performance increase is noticeable when I floor the cars. I usually drive 4-cyl cars on the freeways, so I need all the help I can get. I had a K&N air filter on my old 1994 Nissan pickup with the 2.4 engine and 250k miles. It still did quite well on I-5. I gave it to my son. I recently was given a 1992 Nissan pickup, same engine with only 115k miles on it. I replaced the oxy sensor, the plugs, etc. It had a newish regular paper air filter in it when I got the truck. I noticed that my sons pickup had more get-up and go than mine did. So I repossessed the slightly dirty K&N filter from my son and installed it in my truck. Oh-wow. Now my truck has the get-up-and-go. My son has the paper air filter in it now. I am waiting for my son to say that there is something wrong with his truck. The only difference in get-up-and go is the K&N air filter. Thanks for making a great product!
John, Portland, Oregon
I am REALLY HAPPY with my K&N Cold-Air Intake!!! It has boosted the gas mileage on my 2005 Nissan Frontier 4.0L 4WD Crew Cab Pick-up from 15.3 to 21.1 mpg when I drive it like I have good sense! It still beats 15.3 when I'm in a hurry and has a very enjoyable throaty scream to it when I kick it to pass those that are taking their time! There's also no denying that the HP is up substantially! All in all I would have to give it 5 stars only because that's the most stars I could choose. Hey, wait a minute...I'm the one writing this review and I'm giving it 10 stars! There, that's better, LOL. The people at K&N have made a believer out of me...even the install was a piece of cake as I was all done in under an hour due to the well thought out directions. Bottom line: K&N Rocks!!!
Kenny, Tennessee