K&N Air Filter KSU-1308R Hayabusa Race Category_Countershaft Washers heavy-duty fasteners and oversized base

heavy-duty fasteners and oversized base for increased stability combine to make this product pitlane perfection

3D multi-layer

Follows high-end OE specifications

For riders who demand a bit more than average from their bikes

K&N Air Filter KSU-1308R Hayabusa Race Category_Countershaft Washers heavy-duty fasteners and oversized baseK&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. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple