K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter

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: Kawasaki ER400 Z400 ABS Base 2020 to 2021 Kawasaki EX400 Ninja 400 Base 2020 to 2021 Kawasaki EX400 Ninja 400 ABS Base 2020 to 2021 Kawasaki EX400 Ninja 400 ABS KRT Edition Base 2020 Kawasaki EX400 Ninja 400 KRT Edition Base 2020