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S1 Full System Exhaust by SC-Project
A23-CLT41T S1 Exhaust by SC-Project SC-Project is a race tested and race proven Italian exhaust manufacturer. SC-Project uses their MotoGP, Moto3, Moto2 and Superbike racing experience to push the limits and develop the highest level of exhaust performance. The SC-Project S1 exhaust is a tapered exhaust with a large outlet diameter for enhanced exhaust air flow. The S1 performance is based off of technology directly developed in World Superbike racing. The silencer body features a conical shape for proper back pressure and optimal ground clearance during extreme lean angles. Aeronautical grade materials Large diameter exhaust outlet Bike specific exhaust mounting hardware included 24 month factory defect warranty Racing inspired design  This S1 has been developed through the partnership with Aprilia on the RS 660 Trophy. The incredible TIG welded, S-shaped titanium pipe is completely handcrafted by some of the most skilled technicians in the world. Make/Model/Year Aprilia / RS 660 / 2020, Aprilia / RS 660 / 2021, Aprilia / RS 660 EXTREMA / 2024, Aprilia / RS 660 / 2026, Aprilia / RS 660 / 2025, Aprilia / RS 660 / 2024, Aprilia / RS 660 / 2023, Aprilia / RS 660 / 2022, Aprilia / Tuono 660 / 2021, Aprilia / Tuono 660 Factory / 2022, Aprilia / Tuono 660 Factory / 2023, Aprilia / Tuono 660 / 2022, Aprilia / Tuono 660 Factory / 2024, Aprilia / Tuono 660 Factory / 2026, Aprilia / Tuono 660 / 2023, Aprilia / Tuono 660 / 2024, Aprilia / Tuono 660 / 2025, Aprilia / Tuono 660 / 2026, Aprilia / RS 660 Factory / 2025, Aprilia / RS 660 Factory / 2026 Sold Per Kit Product Type Exhausts Brand SC-Project A23CLT41T S1 A23 CLT41T S1 SCProject SCProject SC Project SC Project SCProject SC Project Sshaped S shaped SCProject SC Project
SC-Project is a race tested and race proven Italian exhaust manufacturer. SC-Project uses their MotoGP, Moto3, Moto2 and Superbike racing experience to push the limits and develop the highest level of exhaust performance.
The SC-Project S1 exhaust is a tapered exhaust with a large outlet diameter for enhanced exhaust air flow. The S1 performance is based off of technology directly developed in World Superbike racing. The silencer body features a conical shape for proper back pressure and optimal ground clearance during extreme lean angles.
- Aeronautical grade materials
- Large diameter exhaust outlet
- Bike specific exhaust mounting hardware included
- 24 month factory defect warranty
- Racing inspired design
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This S1 has been developed through the partnership with Aprilia on the RS 660 Trophy. The incredible TIG welded, S-shaped titanium pipe is completely handcrafted by some of the most skilled technicians in the world.
- Titanium Mesh Screen on Exhaust OutletNo
- Exhaust VersionRace Version
- Exhaust FinishTitanium
- Exhaust End CapMatte Carbon Fiber
- Optional Titanium Mesh OutletNo
- Titanium Mesh on Exhaust OutletNo
- Exhaust TypeFull System Exhaust
- Header MaterialTitanium
- dB KillerNo
- Sound dB Rating114 dB at 5.250 rpm
- Weight-2,5 Kg (Stock 6,4 Kg / SC 3,9 Kg)
- Mount LocationLow Mount
- Estimated Power Gains+3,1 hp at 10.000 rpm
- Estimated Torque Gains+3,1 Nm at 6.500 rpm
- SoldPer Kit
- ProductExhausts
- BrandSC-Project
- Fitment TypeVehicle Specific
| Make | Model | Year | Notes |
|---|---|---|---|
| Aprilia | RS 660 | 2020 | |
| Aprilia | RS 660 | 2021 | |
| Aprilia | RS 660 | 2022 | |
| Aprilia | RS 660 | 2023 | |
| Aprilia | RS 660 | 2024 | |
| Aprilia | RS 660 | 2025 | |
| Aprilia | RS 660 | 2026 | |
| Aprilia | RS 660 EXTREMA | 2024 | |
| Aprilia | RS 660 Factory | 2025 | |
| Aprilia | RS 660 Factory | 2026 | |
| Aprilia | Tuono 660 | 2021 | |
| Aprilia | Tuono 660 | 2022 | |
| Aprilia | Tuono 660 | 2023 | |
| Aprilia | Tuono 660 | 2024 | |
| Aprilia | Tuono 660 | 2025 | |
| Aprilia | Tuono 660 | 2026 | |
| Aprilia | Tuono 660 Factory | 2022 | |
| Aprilia | Tuono 660 Factory | 2023 | |
| Aprilia | Tuono 660 Factory | 2024 | |
| Aprilia | Tuono 660 Factory | 2026 |
- Vehicle SpecificSorry, we only have 9999 of that item available
- Vehicle SpecificSorry, we only have 9999 of that item available
- Regular ProductSorry, we only have 9999 of that item available
- Vehicle SpecificSorry, we only have 9999 of that item available
- Vehicle SpecificSorry, we only have 9999 of that item available
- Vehicle SpecificSorry, we only have 9999 of that item available
- Regular ProductSorry, we only have 9999 of that item available






















