K&N Replacement Air Filter HD '98-'99 SIZE_Size 31 and digitalized leather reinforcement at

and digitalized leather reinforcement at contact points for optimal grip in wet weather

1/2" square drive for use with ratchet or torque wrench

5L total storage

dual back exhausts

the OKBES33BR can easily be matched with any left-hand side Outback Evo pannier

K&N Replacement Air Filter HD '98-'99 SIZE_Size 31 and digitalized leather reinforcement atK&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