K&N

Features K&N's­­™ high-flow air filters are available as a replacement for your stock motorcycle air filter element Custom engineered to fit your specific application and are designed to provide low restriction and increased performance Made in the U.S.A. Specs Product Name: Air Filter Model:...

Custom-built, providing an aggressive appearance and an increase in horsepower Custom aluminum throttle-body mounting plate Mandrel-bent aluminum high-flow intake tube K&N® High-Flow Air Filter™ designed to increase performance Includes complete breather assembly and mounting hardware Available in chrome or black Optional Drycharger™ for increased...

Air Filter Replacement RK-3954 Features Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fewer pleats than standard K&N™ air filters opens up the intake tract Designed to increase power on modified sportbikes Fuel-management modifications may be necessary...