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SC1-R Exhaust by SC-Project

PART NUMBER: H46-90C
H46-90C SC1-R 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. SC-Project exhausts are handmade right 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 to the SC1-R an aggressive racing look. The new SC1-R is the perfect synthesis of SC-Project's mission: produce lightweight performance exhausts for the best race teams in the world. Performance, weight reduction, and sound with the excellence of a product designed and manufactured 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   Sound Levels Detected as follows: 98 dB at 4,750 rpm with the dB-killer installed 100 dB at 4,750 rpm without the dB-killer installed Make/Model/Year Honda / CB750 Hornet / 2025, Honda / CB750 Hornet / 2026 Sold Per Kit Product Exhausts & Air Filters Brand SC-Project H4690C SC1R H46 90C SC1 R SCProject SCProject SC Project SC Project racetested race tested raceproven race proven SCProject SC Project performance. SCProject performance. SC Project racequality race quality enthusiasts. SC1R enthusiasts. SC1 R hexagonalshaped hexagonal shaped SC1R SC1 R SCProject's SC Project's materials Largediameter materials Large diameter outlet Bikespecific outlet Bike specific dBkiller dB killer SCProject SC Project
0.0
SC-Project
Vehicle Specific
CLICK HERE to confirm fitment
  • $926.20
HAND MADE IN ITALY - 4-5 Week Build Time

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.

SC-Project exhausts are handmade right 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 to the SC1-R an aggressive racing look. The new SC1-R is the perfect synthesis of SC-Project's mission: produce lightweight performance exhausts for the best race teams in the world. Performance, weight reduction, and sound with the excellence of a product designed and manufactured 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

 

Sound Levels Detected as follows:

  • 98 dB at 4,750 rpm with the dB-killer installed
  • 100 dB at 4,750 rpm without the dB-killer installed
    • PART NUMBER
      H46-90C
    • Weight
      9.0000 lbs
  • Titanium Mesh Screen on Exhaust Outlet
    No
  • Exhaust Version
    Race Version
  • Exhaust Finish
    Matte Carbon Fiber
  • Exhaust End Cap
    Matte Carbon Fiber
  • Exhaust Type
    Slip-on Exhaust
  • Link Pipe Material
    Stainless Steel
  • dB Killer
    Yes
  • Sound dB Rating
    98 dB at 4750 rpm w/ dB-killer / 100 dB at 4750 rpm w/out dB-killer
  • Weight
    -1,6 kg (SC 2,3 kg / OEM 3,9 kg )
  • Estimated Power Gains
    +4 hp at 7000 rpm
  • Estimated Torque Gains
    +3,9 Nm at 7000 rpm
  • Sold
    Per Kit
  • Brand
    SC-Project
  • Fitment Type
    Vehicle Specific
MakeModelYearNotes
HondaCB750 Hornet2025
HondaCB750 Hornet2026