SC-PROJECT  S1 Stainless 2-1 Exhaust
Yamaha YZF-R7 (2021-2023)

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

SPECIFICATIONS

• Exhaust Version
  Race Version

• Exhaust Finish
   Titanium

• Exhaust End Cap
  Matte Carbon Fiber

• Exhaust Type
  Full System 2-1 Exhaust

• Header Material
  Stainless Steel

• dB Killer
  Yes

• Sound dB Rating
  109 dB @ 4375 rpm (without Db-killer)

• Weight
  -4,6Kg (STOCK 7,7 Kg – SC 3,1 Kg)

FITMENT:

• Yamaha / YZF-R7 / 2021, Yamaha / YZF-R7 / 2022, Yamaha / YZF-R7 / 2023