K&amp;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.

YA-1307 Replacement Air Filter

Replacement Air Filter

K&amp;N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude.  Generally, no jet changes are required with just a K&amp;N filter element.  K&amp;N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

RC-0984 Universal Clamp-On Air Filter

2-1/8"FLG,4" X 3"B, 3" X 2"T, 2-3/4"H (4 PER BOX)

Universal Clamp-On Air Filter

HD-1208 Replacement Air Filter

The <B>K&amp;N Flame Arrestor</B> makes the best air-filtration technology available for marine engine use.  Marine application owners can experience the increased horsepower and engine protection provided by K&amp;N's oiled cotton gauze and epoxied screen filter element.  For high performance on the water, K&amp;N Flame Arrestors will help you fly.

59-2900 SPECIAL ORDER Marine Flame Arrst

SPECIAL ORDER Marine Flame Arrst

This K&amp;N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles.  Unlike K&amp;N replacement air filters, fuel management modifications will be necessary with this racing filter.  K&amp;N racing air filters are washable and reusable and come with a one year limited warranty.  This product is for closed course competition use only.

SU-1009R Race Specific Air Filter

SUZUKI GSXR1000; 2009-2016 - RACE SPECIFIC

Race Specific Air Filter

SU-7511R Race Specific Air Filter

SUZUKI GSX-R600/GSX-R750; 2011-2019 - RACE SPECIFIC

SU-1017R Race Specific Air Filter

SUZUKI GSXR1000 999; 2017-2018 - RACE SPECIFIC

SU-5002 Replacement Air Filter

SUZUKI EIGER/VINSON 02-07; KINGQUAD 400 08-09

PL-1500 Replacement Air Filter

HA-6001 Replacement Air Filter

HD-0910 Replacement Air Filter

HARLEY DAVIDSON SCREAMIN EAGLE VENTILATOR ELEMENT

If you require good clean air and lots of it, K&amp;N Clamp-on filters are your best bet for improved performance!  Universal in style, K&amp;N snowmobile filters replace the existing airbox and OEM stock filter.  K&amp;N manufactures hundreds of sizes, shapes and lengths to fit virtually any application.

SN-2510 Universal Clamp-On Air Filter

2-7/16"20 DEG FLG, 3-3/4"B, 3"T, 6"H SNOWMOBILE

RC-1824 Universal Clamp-On Air Filter

2"FLG, 4" X 2-23/32"B,3 X 2"T,2-3/4"H (4 PER BOX)

HA-1017 Replacement Air Filter

YA-6602 Replacement Air Filter

PL-1014 Replacement Air Filter

BM-8006 Replacement Air Filter

K&amp;N custom air cleaners are designed for use on older Harley-Davidson motorcycles. With proper carburetor calibration, these custom air cleaners can increase horsepower on your bike.  Each custom air cleaner comes with a K&amp;N high-flow air filter.  These air cleaners are perfect for many applications, such as racing or off-roading.  This custom air cleaner has a 2.438 in (62 mm) inlet and comes with one regular clamp.  Included is a beautiful chrome dome-shaped cover.

ML-085B Intake System-Harley Davidson

Intake System-Harley Davidson

KA-4093 Replacement Air Filter

HD-1717 Replacement Air Filter

HARLEY DAVIDSON FLHR ROAD KING; 2017-2020