Hiflofiltro air filters are manufactured to fit the factory air box and are a direct replacement for original equipment filters.
Fits:
Kawasaki Z900 RS (ZR900 CJF,CJFA,CJFB,CKF,CLF,CLFA,CLFB) 2018 to 2020,
Kawasaki Z900 RS Cafe (ZR900 EJF,EKF,ELFA) 2018 to 2020