SC Project SC-RR Carbon Fibre Racing Underseat Silencer Honda CBR600RR 2024-25

The new Honda CBR600RR reintroduces one of the most iconic supersport styling features of all time — the undertail exhaust.

To celebrate this return, SC-Project has developed the SC-RR Carbon Fibre Racing Silencer, combining lightweight materials, racing performance, and aggressive design for track-focused riders.

Constructed from high-quality carbon fibre with an ultralight titanium link pipe, the SC-RR Racing version delivers a weight reduction of over 35% (-1.4 kg compared to OEM). Engine performance is significantly enhanced with gains of +3.0 hp at 10,200 rpm and +2.2 Nm at 8,200 rpm, along with improved torque and power delivery across the low and mid-range.

This racing silencer is designed to meet track noise regulations while still delivering maximum performance. With a removable dB-killer, riders can choose between 99 dB at 7100 rpm (with baffle) or 102 dB (without). Finished with handcrafted TIG welds, a carbon fibre end cap, and sharp-edged debossed SC-Project logo, it offers both race-ready performance and striking looks.

Installation is 100% plug-and-play with no ECU remapping required.

SC-Project is the official and exclusive full exhaust system supplier for the Italian “Pro Honda CBR600RR Cup”, developed in collaboration with Honda Italy.

Key Features

• Racing Use: Designed for competition and track use only
• Weight Saving: -1.4 kg compared to OEM (over 35% lighter)
• Performance Gains: +3.0 hp at 10,200 rpm and +2.2 Nm torque at 8,200 rpm
• Adjustable Sound: 99 dB at 7100 rpm with dB-killer, 102 dB without
• Premium Materials: Carbon fibre silencer body with titanium link pipe and carbon end cap
• Handcrafted Quality: TIG welds with sharp-edged debossed SC-Project logo
• Underseat Design: Iconic styling updated with race-inspired performance
• Plug and Play: Straightforward installation with no ECU remapping required
• Racing Heritage: Official supplier for the Pro Honda CBR600RR Cup

Technical Features

• Power: +3.0 hp at 10,200 rpm
• Torque: +2.2 Nm at 8,200 rpm
• Weight: -1.4 kg compared to OEM
• Line: Slip-On
• Body material: Carbon fibre
• End cap material: Carbon fibre
• Link pipe material: Titanium
• Mounting type: Bracket
• dB-killer: Yes, removable
• Homologation: Not homologated. Race use
• Decibels: 99 dB at 7100 rpm (with dB-killer) / 102 dB at 7100 rpm (without)

What’s Included?

• Slip-On silencer
• Link pipe
• Springs and screws
• SC-Project stickers
• 24 months SC-Project official warranty

Why Choose the SC Project SC-RR Carbon Fibre Racing Silencer for Your Honda CBR600RR?

The SC Project SC-RR Carbon Fibre Racing Silencer is built for CBR600RR riders who demand uncompromising track performance, lightweight construction, and race-ready sound. With significant power gains, reduced weight, and adjustable noise levels for track compliance, it is the perfect silencer for riders looking to get the most from their supersport machine.

Please note: All SC-Project exhausts are meticulously handcrafted, with production times ranging from 3 to 15 working days. In some cases, lead times may exceed this by 4–6 weeks, so please check with us for current availability before ordering.

UK Stock Items: Orders for items held in UK stock are normally dispatched within 24 hours.

Supplier Items: Items sourced from suppliers are usually dispatched within 5–10 working days once they arrive with us.

Order Cut-Off: Orders placed before 2PM (Monday to Friday) are typically dispatched the same working day, subject to stock availability.

International Delivery: We ship worldwide. Most international orders arrive within 7 working days from dispatch, though delivery times can vary depending on destination and customs processing.

Courier Responsibility: Once an order has been dispatched, delivery timescales are determined by the courier. Tracking information will be provided where available.

Customer Responsibility: Customers must ensure safe receipt of their order. Additional charges may apply if repeated delivery attempts fail due to no one being available, or if incorrect delivery information has been supplied.