Kawasaki Ninja ZX-6R ZX6R 2005-06 HEALTECH SPEEDOHEALER V4 Corrects "factory inaccuracy" which may be as much as 10% Programing adjusts for tire size and gearing changes Dual stored memory banks and Top Speed Memory (Ever wondered HOW FAST you were going?) Universal harness does require splicing a few wires, splicing connectors included 30 day money back guarantee, 2 year unlimited warranty, LIMITED LIFETIME WARRANTY