NINJA ZX-10R - RR (2026)

Our SC1-R muffler represents a true benchmark in the WSBK championship and combined with the de-cat link pipe, has been developed to deliver an authentic racing experience to every rider, enhancing both engine performance and handling of the flagship of Kawasaki’s Ninja range:  the ZX-10R. 

Thanks to the ultralight titanium silencer’s body and de-cat link pipe, this product provides an astonishing weight reduction of 70% if compared to OEM exhaust, while upgrading the performance of the engine by an incredible +16,1 hp at 9500 rpm and +12,3 Nm of torque at 9500 rpm together with a stable improvement of power and torque delivery in the low and mid range.

The SC1-R in this 250 mm version comes with a removable baffle. This solution will allow you to choose between 108 dB at 6500 rpm with dB-killer installed and a louder sound of 115 dB at 6500 rpm without dB-killer. The sound of the four cylinder engine will be enhanced with deep and aggressive tones with both configurations.

Every detail of this silencer reflects SC-Project’s extreme quality and performance, with a strong focus on premium materials and advanced production processes such as the handcrafted TIG weldings, the hydroformed asymmetrical outlet, and the distinctive sporty carbon fibre end cap.

The inlet of this muffler has a generous diameter of 70 mm and it’s CNC machined in full titanium to offer an absolutely perfect installation. This detail is the result of years of experience in the most challenging world championships, highlighting the strong racing pedigree of this product even more.

An exclusive aluminium riveted plate with 3D-embossed SC-Project logo completes the silencer body, identical to those used in our Racing Department components.

To further refine the aesthetics of the Ninja, the kit includes a specific premium carbon fibre heat shield. The installation of the kit is completely plug and play and it’s totally reversible. ECU remapping is recommended to obtain the best performance.