This set, designed and developed for racing, is the result of Akrapovič’s manufacturing expertise. Racing materials for top performance: made from a special titanium alloy ensuring not only considerably lower weight, but also great resistance to the high temperatures that can be reached. Not only does this exclusive accessory improve the already high weight/power ratio, but also the values of power and torque. The map supplied makes it possible to adapt all the parameters of DTC - DWC - DPL and DSC to the new performance of the bike. The perfect accessory to boost the Streetfighter V4's aggressive look and give it an unmistakable sound.