Measurements of the Akrapovic SLIP-ON system on the KAWASAKI ZX 6-R (without noise damper):
Power & Torque: Akrapovic power curve follows the stock curve up to 6000 rpm, and then shows an noticeable increase which extends right into the overrev range. The ZX 6-R receives 117,8 HP at 14325 rpm, which is 3 HP more than with stock exhaust system. The torque curve is increased throughout the entire rpm range and gives more easy to drive engine characteristics.
|measured on SuperFlow Cycle Dyn
||Max. increased power
Max. rear wheel power (HP / rpm)
||114.9 / 14200
||117.8 / 14325
3 / 14325