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S1 Full System Exhaust by SC-Project
Unlock race-developed performance with the SC-Project S1 Exhaust—a premium Italian system engineered by a manufacturer proven at the highest levels of motorcycle racing. With development roots in MotoGP, Moto2, Moto3, and Superbike World Championship, SC-Project uses real-world competition feedback to refine exhaust flow, fit, and durability for aggressive street and track riders.Â
The S1 is a tapered, race-inspired exhaust designed around World Superbike technology for strong performance and an unmistakable track look. A large-diameter outlet promotes enhanced exhaust flow, while the conical silencer body helps maintain proper back pressure—supporting responsive throttle feel and a crisp, performance-focused character. The S1’s conical profile is also built to improve ground clearance, giving riders more confidence during extreme lean angles.
Why riders choose the SC-Project S1
- World Superbike-derived design focused on performance and flowÂ
- Tapered silencer with a large outlet diameter for enhanced exhaust airflowÂ
- Conical body shape for proper back pressure and optimized lean-angle clearanceÂ
- MotoGP grade materials for strength, low weight, and heat resistanceÂ
- Bike-specific mounting hardware included for correct fit and clean installationÂ
- 24-month factory defect warranty for peace of mindÂ
- Race inspired design for aggressive sound and styling
Built for hard ridingÂ
From canyon carving to track sessions, the SC-Project S1 Exhaust is made for riders who want race engineering, high-clearance fitment, and aggressive performance aesthetics—without compromise.
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| Power | +3,9 hp at 9500 rpm |
| Torque | +2,2 Nm at 9500 rpm |
| Weight | -3 kg (SC 4,2 kg / OEM 7,2 kg) |
| Muffler body material | SAE 304 stainless steel |
| End cap material | Carbon Fiber |
| Header material | SAE 304 stainless steel |
| dB-killer | Yes, removable |
| Approval type | Race Version |
| Decibels without dB killer | 113 dB at 5000 rpm |
| Decibels with dB killer | 107 dB at 5000 rpm |
| Notes | The purchase of SC-Project ECR (Electronic Catalytic Remover) is strongly recommended. With the removal of the catalytic converter, the motorcycle’s ECU could generate an error code. This device has been developed by SC-Project to correctly manage the removal of the catalytic converter. |
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