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.

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

• • PART NUMBER
     A23-CLT41T
• Exhaust Version
   Race Version
• Exhaust Finish
   Titanium
• Exhaust End Cap
   Matte Carbon Fiber
• Titanium Mesh on Exhaust Outlet
   No
• Exhaust Type
   Full System Exhaust
• Header Material
   Titanium
• dB Killer
   No
• Sound dB Rating
   114 dB at 5.250 rpm
• Weight
   -2,5 Kg (Stock 6,4 Kg / SC 3,9 Kg)
• Mount Location
   Low Mount
• Estimated Power Gains
    3,1 hp at 10.000 rpm
• Estimated Torque Gains
    3,1 Nm at 6.500 rpm
• Make/Model/Year
   Aprilia / RS 660 / 2020, Aprilia / RS 660 / 2021, Aprilia / RS 660 / 2022, Aprilia / RS 660 / 2023, Aprilia / Tuono 660 / 2021, Aprilia / Tuono 660 / 2022, Aprilia / Tuono 660 Factory / 2022, Aprilia / Tuono 660 Factory / 2023, Aprilia / Tuono 660 / 2023
• Sold
   Per Kit
• Product
   Exhausts & Air Filters
• Brand
   SC-Project