K&N AIR FILTER KAWASAKI EX400 NINJA 18-22 / Z400 ABS 19-22 / Z400 23-24 / NINJA 400 23-24

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.