K&N Air Filter KSU-9921

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.

Features

• Designed to provide increased horsepower and torque
• Pleated media provides a large filtration area, offering long service intervals
• Multiple layers of woven cotton gauze media offer excellent filtration
• Application-specific base seal and sealing bead
• Made in the USA for over 40 years
• Washable and reusable, pre-oiled and ready to ride!