K&N Replacement Air Filter (HD-0918)

K&N Replacement Air Filter (HD-0918)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. Designed to provide increased horsepower and torque Pleated media provides a large filtration area offering long service intervals Multiple layers of

The K&N 06801 is a steel metal top plate designed for an air filter assembly

The 57S-4000 Performance Airbox comes with an oversized conical K&N high-flow air filter and an injection molded air box lid with the K&N logo embossed on top

Heat shield included for additional protection of snorkel system

Made in the USA for over 40 years

The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions

Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High-Flow Air Filter and a chrome finish aluminum intake tube

These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood

Built-in breathers replace external OE breathers

do it yourself

The system can typically be installed in less than 90 minutes

mandrel-bent aluminum tube air induction system designed to fit some Mitsubishi Lancer models

Stiff and lightweight