K&N Replacement Air Filter CBR600RR (03-'06) SIZE_50 Tooth All filters are constructed with

All filters are constructed with ultra-strong moulded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1

What's in the box:

Triple seals prevent leakage

drain plug washers

High-grade steel capping - Prevents heat and friction from degrading the epoxy attaching the magnets

K&N Replacement Air Filter CBR600RR (03-'06) SIZE_50 Tooth All filters are constructed withK&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