2024 Ninja 500 Exhaust Hp. Tst worx performance ecu tune for kawasaki ninja 500 2024+ unlock more performance from your kawasaki ninja 500 with our tst worx performance tune. I think one or more of the small ex motors before (250/300/500) might have had problems with breaking the cranks when you really upped the power.
** figures for arrow exhausts are those. Kawasaki ninja 500 / z500 2024.