K&N Kawasaki ZX1rR Ninja/ZZR1400/1400GTR/ZX14R 11.25in O/S L x 4.75in O/S W Replacement Air Filter - KA-1406

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is...

K&N Kawasaki ZX600 Ninja ZX-6R 2009-2019 - Race Specific Race Specific Air Filter - KA-6009R

This K&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&N replacement air filters, fuel management modifications will be necessary with this racing...

K&N Kawasaki ZX7 Ninja 89-90 Air Filter - KA-7589

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...

K&N KTM 125/200/250/300/380/400/450/520/525/540/560 (Various Years/Models) Replacement Air Filter - KT-5201

K&N XStream Series Motocross Air Filters take performance to the next level with the addition of a filter within the filter's top in order to add even more filtration area for high air-flow and capacity. Each filter piece has pleated media which creates...

K&N KTMF 1290 Super Duke R 2020-2021 Air Filter - KT-1320

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...

K&N Mazda 3 L4-2.0L F/I 2012-2018 Advantage Air Filter - KNA-2480

K&N Mazda 3 L4-2.0L F/I 2012-2018 Advantage Air Filter

K&N Moto-Guzzi All Models 67-75 SPECIAL ORDER Repl Fltr - MG-0100

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 the majority of vehicles on the road. These filters are washable and...

K&N Moto-Guzzi Lemans/Calif. V1000 83-94 Air Filter - MG-0001

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...

K&N Oil Filter for 2005-2014 BMW K1200 GT/R/RS/S/ K1300 GT/R/S/ R1200 GS/R/RT S1000RR - KN-160

K&N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing...

K&N PowerLid High Flow Filter Lid - HA-4504-T

The K&N Powerlid eliminates restrictive ATV intake snorkels by replacing the stock air box lid with a high airflow filter lid. The Powerlid works in conjunction with a K&N replacement air filter (sold separately) to provide excellent filtration with less...

K&N Race Specific Air Filter for 15-18 Yamaha YZF R1 998 - YA-1015R

This K&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&N replacement air filters, fuel management modifications will be necessary with this racing...

K&N Race Specific Unique Triangular Replacement Air Filter for 11-14 Kawasaki ZX1000 Ninja ZX-10R - KA-1011R

This K&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&N replacement air filters, fuel management modifications will be necessary with this racing...