K&N Replacement Air Filter 5.5in Top OD x 6in Base OD x 2.313in H for Harley Davidson

K&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. K&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. Fitment: Harley Davidson FLSS Softail Slim S Base 2016 to 2017