Silenzioso SC Project 3:1 in acciaio inox SC1-R in fibra di carbonio Yamaha YZF-R9 2025-26

SC Project 3:1 Full System with SC1-R Carbon Fibre Silencer for Yamaha YZF-R9 

Take your Yamaha YZF-R9 to a new level with the SC Project 3:1 Full Exhaust System featuring the SC1-R Carbon Fibre Silencer. Designed with a strong focus on performance and racing DNA, this system delivers substantial power gains, reduced weight and a distinctive motorsport-inspired sound.

Built using AISI 304 stainless steel headers and a lightweight titanium link pipe, this system offers excellent durability while significantly improving exhaust flow. The result is enhanced throttle response and a noticeable boost in power and torque across the rev range. The SC1-R carbon fibre silencer features advanced construction techniques including TIG welds, a hydroformed asymmetrical outlet and a carbon fibre end cap, creating a premium finish that complements the aggressive styling of the R9.

This is a plug-and-play solution with fully reversible installation. ECU remapping is recommended for optimal performance due to the decat configuration.

Key Features & Specifications

· System Type: 3-1 full exhaust system (racing)
· Material (Silencer): Carbon fibre (300 mm body)
· End Cap: Carbon fibre
· Headers: AISI 304 stainless steel
· Link Pipe: Titanium
· Power Gain: +6.5 hp @ 9500 rpm
· Torque Gain: +4.5 Nm @ 9500 rpm
· Weight Saving: –2.8 kg vs OEM (4.5 kg vs 7.3 kg)
· dB Killer: Yes, removable
· Sound Level: 101 dB (with dB killer) / 103 dB (without) @ 5000 rpm
· Lambda Probe: Supported
· Homologation: Not homologated – for racing use only
· Fitment: Plug-and-play solution – ECU remapping recommended
· Mounting: Bracket system

Why Choose the SC Project SC1-R Carbon Racing System?

· Significant performance gains across the entire rev range
· Lightweight construction improves agility and handling
· Removable dB killer allows adjustable sound levels
· Plug-and-play installation with no remapping required for fitment
· Premium SC1-R carbon silencer with race-derived design
· Titanium link pipe and stainless headers for strength and durability
· Includes carbon heat shield for enhanced protection and styling

What’s Included?

· SC Project SC1-R carbon fibre silencer
· Stainless steel exhaust headers
· Titanium link pipe
· Carbon fibre heat shield
· Springs and mounting screws
· SC Project stickers
· 24-month official SC Project warranty

Installation Notes

· Complete bolt-on system using supplied components.
· Ensure correct alignment before tightening all fixings.
· ECU remapping recommended for optimal performance.
· SC Project ECR+ module recommended to manage ECU errors after decat installation. (Available separately on our website)

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.