K&N Replacement Unique Air Filter 6.625in L x 4.75in W x 1.625in H with 1 Flange for Harley DavidsonK&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. This Part Fits: Year Make Model Submodel 2014 2016 Harley Davidson FLHR Road King Base 2014 2016 Harley Davidson FLHTCU Electra Glide Ultra Classic Base