K&N Engineering

K&N 98-00 Honda CB400 VTEC 400 Replacement Air Filter - HA-4098

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...

K&N 98-03 Yamaha FZS600 Fazer 600 Replacement Drop In Air Filter - YA-6098

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...

K&N 98-06 BMW R1200 C/CL Replacement Air Filter - BM-1298

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...

K&N 99+ Harley-Davidson Street Metal Intake System - Hammer Black - RK-3933B

K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These air intake...

K&N 99-01 Harley-Davidson Twin Cam F/I Air Filter - HD-8899

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...

K&N AirCharger H/D Touring Models 2017-2018 Performance Air Intake System - 63-1139

K&N AirCharger air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it...

K&N Aprilia / MZ / BMW / MUZ 2.219in OD x 2.063in H Oil Filter - KN-151

K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N...

K&N BMW 1.625inch OD x 5.063inch H Oil Filter - KN-161

K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N...

K&N BMW 3.031in OD x 3.531in H Oil Filter - KN-163

K&N Powersports Oil Filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. This K&N powersports 'spin-on' oil...

K&N BMW 3.063in OD x 2.156in H Oil Filter - KN-164

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,...

K&N BMW Replacement Air Filter - 5.875in O/S L x 3.5in O/S W x 1.25in H - BM-1204

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...

K&N Custom Air Filter 6.25in OS Width / 9.688in OS Length / 2.188in Height - E-3333

The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable...