K&N Engineering DU-1112 KN Motorcycle Direct Fit Air Filters rv-campware This system contains active valves

This system contains active valves that retain the Active Exhaust functionality

In the case of a charging issue

2014-2015 Yamaha YXM700 Viking EPS with Suntop

1999-2014 Harley Davidson FLHR Road King

2010-2015 Yamaha YFZ450R

K&N Engineering DU-1112 KN Motorcycle Direct Fit Air Filters rv-campware This system contains active valvesK&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.