SC Project CR-T Carbon Exhaust for Kawasaki ZX-4R-RR (2024-26)
CR-T Racing Slip-On Exhaust
The SC Project CR-T Carbon Exhaust for Kawasaki ZX-4R-RR (2024-26) is designed around the high-rev character of the Ninja ZX-4R-RR. This CR-T slip-on muffler carries SC-Project’s racing DNA, with a carbon fibre body, titanium end cap and aggressive design. Visit our website for more products Dirt Street.
Furthermore, the exhaust delivers +6 hp at 13000 rpm and +3.5 Nm of torque at 13000 rpm. At just 0.9 kg, it weighs 3.4 kg less than the 4.3 kg OEM exhaust.
100% Racing DNA
The CR-T is an iconic SC-Project exhaust developed from racing experience in the MotoGP and Moto2 championships. This racing version for the Kawasaki ZX-4R-RR focuses on an aggressive appearance and sound.
Moreover, its 100% racing DNA gives the CR-T a distinctive character while maintaining the compact design associated with the SC-Project racing range.
Carbon Fibre Construction
The CR-T features a carbon fibre body with a titanium end cap. The carbon fibre outer sleeve has a top-quality finish that adds a distinctive appearance to the Kawasaki ZX-4R-RR.
In addition, the exhaust uses an SAE 304 stainless steel link pipe and a bracket mounting system.
Lightweight Performance
The SC Project CR-T weighs only 0.9 kg, compared with 4.3 kg for the OEM exhaust. Therefore, it provides a 3.4 kg weight reduction.
At the same time, the racing muffler delivers +6 hp at 13000 rpm and +3.5 Nm of torque at 13000 rpm. The supplied information also states a stable improvement in power and torque delivery in the low and mid range.
TIG-Welded Construction
SC-Project uses TIG weldings handcrafted in a protected environment. Furthermore, the round and generous muffler outlet adds to the visual character of the exhaust.
The silencer body also features a riveted aluminium plate, the same type used for MotoGP and Moto2 exhausts made by SC-Project Reparto Corse.
Racing Sound
The SC Project CR-T Carbon Exhaust is designed for racing use only. It does not include a dB-killer and records 115 dB at 7250 rpm.
Therefore, the CR-T combines its carbon fibre construction with the aggressive sound and appearance expected from its racing-focused design.
Plug-and-Play Installation
Installation is plug and play, making the exhaust straightforward to install. Furthermore, ECU remapping is not necessary according to the supplied information.
The system uses a bracket mounting type and features an SAE 304 stainless steel link pipe.
Why Choose This SC Project CR-T Exhaust?
The SC Project CR-T Carbon Exhaust for Kawasaki ZX-4R-RR (2024-26) combines carbon fibre construction, lightweight performance and racing-focused styling.
Furthermore, it delivers +6 hp, +3.5 Nm of torque and a 3.4 kg weight reduction compared with the OEM exhaust. Its titanium end cap, TIG-welded construction, aluminium riveted plate and plug-and-play installation complete the supplied specifications.
Performance Summary
The SC Project CR-T Carbon Exhaust for Kawasaki ZX-4R-RR (2024-26) delivers +6 hp at 13000 rpm and +3.5 Nm at 13000 rpm, while reducing the exhaust weight by 3.4 kg compared with the OEM system.
Furthermore, its carbon fibre body, titanium end cap, racing-focused design and 115 dB sound level create a dedicated racing slip-on configuration for the Kawasaki ZX-4R-RR.




















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