SC-Project Full Exhaust System for Honda CBR650R (2019–2020) – SC1-R Carbon Fiber Muffler
Upgrade your Honda CBR650R with the SC-Project Full Exhaust System, engineered for superior performance, weight reduction, and aggressive styling. Designed for riders who demand power, precision, and a race-inspired aesthetic.

Enhanced Performance
• Full Exhaust System 4-1 – Precision-engineered for optimal airflow and torque.
• Headers Material – High-grade Stainless Steel AISI 304 for durability.
• Body Material – Carbon Fiber / Titanium for lightweight performance.
• End Cap Material – Carbon for sleek design and heat resistance.
• Frame Attachment – Bracket-mounted for secure fit.
• Lambda Probe Compatible – Maintains stock ECU functionality.
• dB-Killer Included – Street-legal noise reduction.
• Homologation – EC & TUV approved, compliant with EURO 4 standards.
• Approval Certificate – Official certification for road use.
• Weight Reduction – Stock 8.5 kg → SC 6.3 kg (2.2 kg lighter).
• Power Boost – +1.9 hp @ 11,500 rpm.
• Torque Increase – +1.8 Nm @ 5,250 rpm.

Kit Contents
• Full 4-1 exhaust system with stainless steel AISI 304 pipes
• SC1-R Slip-On Muffler (Carbon / Titanium)
• Springs and mounting screws
• SC-Project stickers
• 24-month SC-Project official warranty
• Homologation card

Race-Inspired Design & Build
The SC1-R muffler is crafted from SC-Project’s extensive MotoGP and WorldSBK experience. Featuring hydroformed pipes, CNC-machined bushings, and lightweight construction, it ensures effortless installation and maximized performance. The asymmetric carbon fiber end cap adds a distinctive look, while T.I.G. welds and high-temperature-resistant sound-absorbing material guarantee durability. Titanium versions feature a laser-etched SC-Project logo; Carbon versions showcase the racing-inspired logo insert.

Unmatched Style & Aesthetics
• Aggressive, race-ready design elevates your CBR650R’s appearance.
• Lightweight Carbon or Titanium finish reduces overall bike weight.
• Hydroformed exit pipe for improved airflow and torque.