SC Project KTM 1390 Super Duke R (2024 - 2025) S1 titanium exhaust
The S1 racing muffler for the KTM 1390 Super Duke R combines a lightweight design with the SC-Project sound. It reduces weight by 60% (1.95 kg lighter than the OEM exhaust) and provides power gains of 4.5 hp and 3.5 Nm of torque at 9000 rpm.
The muffler has a removable baffle that allows you to choose between two sound levels: 98 dB with the dB-killer and 102 dB without it. Its conical shape, SC-Project logo, and carbon fiber end cap enhance its look.
You can install it easily using a plug-and-play system. The kit includes a carbon fiber heat shield, and you do not need to remap the ECU.
**Note:** This muffler is for racing use only.
| Manufacturer | SC Project |
|---|---|
| RP Code | KTM16A-90_CP |
| Material | Carbon |
| Bike Manufacturer | KTM |
| Bike Model | 1290 Super Duke R |
| Bike Year | 2020 |