Drop weight and gain HP with this beautiful SC Project SC1-R Full System Exhaust for the Aprilia RSV4 1100 from 2021-2023. This system is 4.2kg lighter than the OEM system and sounds absolutely intoxicating like a Moto GP V4 (see video clip above). The headers and link pipe are crafted from light weight titanium and the muffler is carbon titanium.

SC-Project is a race-tested and race-proven Italian exhaust manufacturer. SC-Project uses its MotoGP, Moto3, Moto2, and Superbike racing experience to push the limits and develop the highest level of exhaust performance.

SC-Project exhausts are hand-made alongside the same exhausts you see on MotoGP bikes and at race tracks around the world. SC-Project is committed to putting race-quality performance, sound, and weight reduction in the hands of all motorcycle enthusiasts.

SC1-R silencer has been studied and developed by the SC-Project R&D department, to be the new benchmark for World Superbike Championship. The diamond hexagonal-shaped body is made in full titanium and the outlet is in matte carbon fiber that gives the SC1-R an aggressive racing look. The new SC1-R is the perfect synthesis of the SC-Project mission: study and produce exhaust for the best race teams in Superbike and MotoGP. Performance, weight reduction, and sound with the excellence of a product made in Italy.

• Aeronautical grade materials
• Large-diameter exhaust outlet
• Bike-specific exhaust mounting hardware included
• 24-month factory defect warranty
• Optimized exhaust shape for high lean angles

Note: Due to the racing pedigree of this particular exhaust system, professional installation is suggested. As with all race systems, some patience and careful manipulation may be required to ensure a perfect fit. Race bodywork may provide the best tolerances.

Note: ECU Mapping is recommended with this full system.

 250mm Muffler Specs:

350mm Muffler Specs:

• • PART NUMBER
     A27-TC90C
• Exhaust Version
   Race Version
• Exhaust Finish
   Matte Carbon Fiber
• Exhaust End Cap
   Matte Carbon Fiber
• Titanium Mesh on Exhaust Outlet
   No
• Exhaust Type
   Full System Exhaust
• Header Material
   Titanium
• Link Pipe Material
   Titanium
• dB Killer
   Yes
• Sound dB Rating
   106 dB @ 6500 rpm (with dB-killer) 113 dB @ 6500 rpm (without dB-killer)
• Weight
   -4.2 kg (Stock 8.9 kg / SC 4.7 kg)
• Estimated Power Gains
    6.5 hp at 8500 rpm (with dB-killer) 9.8 hp at 8700 rpm (without dB-killer)
• Estimated Torque Gains
    5.2 Nm at 8500 rpm (with dB-killer) 7.5 Nm at 8700 rpm (without dB-killer)
• Make/Model/Year
   Aprilia / RSV4 1100 / 2021, Aprilia / RSV4 1100 / 2022, Aprilia / RSV4 1100 / 2023, Aprilia / RSV4 1100 Factory / 2021, Aprilia / RSV4 1100 Factory / 2022, Aprilia / RSV4 1100 Factory / 2023
• Sold
   Per Kit
• Product
   Exhausts & Air Filters
• Brand
   SC-Project
• Select Version
   250mm Muffler, 350mm Muffler