Measurements of the Akrapovic SLIP-ON system on the Kawasaki ZZR 1400 (without noise damper):
The Akrapovic SLIP-ON system will deliver power and torque increase from a simple modification. Power output is smoother over the entire rpm range, with biggest increase in bottom and top of power curve. We measured a max. power increase of 5.3 HP at 6900 rpm and max. power output of 177.1 HP at 9400 rpm on the rear wheel. The torque is increased over the entire rpm range, which is exceptionally useful for more comfortable and smooth riding. With our SLIP-ON systems you will also save 6.55 kg in comparison with the stock mufflers.
|measured on SuperFlow Cycle Dyn
||Max. increased power
Max. rear wheel power (HP / rpm)
||174 / 9400
||177,1 / 9400
||5,3 / 6900