K&N Air Filter KSU-6303 Protex perfect for navigating on the

perfect for navigating on the move

Anatomically profiled

Premium high-speed bearings

* Not included in all kits

ECE R10 R149-certified

K&N Air Filter KSU-6303 Protex perfect for navigating on theK&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