SEARCH BY VEHICLE
KA-2508
$52.99 USD
MSRP $71.49 25.9% Off
Free Ground Shipping!
In Stock & Ready to Ship!
Find a Dealer

K&N KA-2508 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   12 Customer Reviews
  • Designed to provide increased horsepower and torque
  • Pleated media provides a large filtration area offering long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • Million-Mile Limited Warranty
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.44 oz (13 ml)
Height0.625 in (16 mm)
Outside Length8.25 in (210 mm)
Outside Width5.375 in (137 mm)
Package Contents1 Air Filter, 1 K&N 1oz Sealing Grease
Package Quantity1
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.3 lb (0.2 kg)

K&N KA-2508 Air Filter Product Reviews

Tuesday, August 23, 2016 - Part KA-2508
A first rate service from K&N, very quick delivery, even quicker to install the air filter into my Kawasaki ninja300, which now has an even quicker throttle response and definatley more noticeable power throughout the range. Especially from mid to high rpms and a slight change in induction noise, for the better,.. The filter has instantly made the little 300 that bit more fun to ride. I also haven't noticed a drop in fuel mpg. Its around the same as usual which is surprising considering how well it runs with the filter in and added bhp ( which is noticeable ).. A great product to improve any small CC engine..

Michael Upton
Urmston, Manchester, United Kingdom
Friday, June 3, 2016 - Part KA-2508
Filter fits perfect. Fast shipping.

Joaquin Garcia
Fallbrook, California
Monday, May 9, 2016 - Part KA-2508
My bike has a different feel to it after installing this filter. Thanks K&N.

Glenda
Illinois
Saturday, April 30, 2016 - Part KA-2508
It's a perfect filter. It fit well and helps my bike to get a lot more horsepower.

Juan M
Daly City, California
Monday, December 28, 2015 - Part KA-2508
Amazing improvement in performance over the stock filter on my son's 2010 Ninja 250. The Ninja has an inherent throttle lag, but this filter minimized that, almost makes it not noticeable. Awesome ! Stephan

Stephan
Apex, North Carolina
Thursday, August 27, 2015 - Part KA-2508
Good filter. notice a positive difference in the 8k-11k rpm band (55-70mph), and I also notice an increase in gas mileage.

Kevin L.
Columbia, South Carolina
Thursday, January 22, 2015 - Part KA-2508
Like always, when it comes to K&N all you can expect is the best quality products. Ordered both the air and oil filters for my 2010 Kawasaki Ninja 250r and can really say I am very pleased with my purchase. Oil filter comes with both o-rings needed and air filter even comes with the sealant cream. Products work great and I will always do business with them. And also thanks for the stickers :)

Ricardo Cano
Miami, Florida