SC Project 2-1 Trofeo SC1-R Titanium Full System Aprilia RS660 2025

Developed directly from the Aprilia RS 660 Trophy racing project, the SC Project Trofeo 2-1 Titanium Full System

Delivers exceptional weight savings, increased power, and a raw racing sound. Featuring variable diameter titanium headers, the system is specifically designed to enhance low and mid-range torque while producing a significant power gain of +3.6 hp and +2.7 Nm of torque at 9250 rpm. The lightweight construction achieves a 40% weight reduction, improving agility with a total saving of 3.1 kg over the stock exhaust.

Equipped with the premium SC1-R titanium silencer and a removable dB killer, the system generates 101 dB with the baffle installed or a more aggressive 105 dB when removed.

TIG welded in a controlled environment with CNC machined billet bushings, the exhaust ensures precise fitment and easy installation. Although fully reversible and plug-and-play, ECU remapping is recommended for maximum performance. Strictly for racing use, this system is not compatible with passenger footpegs and comes complete with a single seat bracket. For optimal function, SC-Project strongly recommends pairing this system with the Electronic Catalytic Remover (ECR) to prevent ECU errors after catalyst removal.

Technical Features

• Power Gain: +3.6 hp at 9250 rpm
• Torque Increase: +2.7 Nm at 9250 rpm
• Weight Reduction: -3.1 kg (SC 3.3 kg / OEM 6.4 kg)
• Exhaust Line: 2-1 Full System
• Silencer Body: Titanium
• End Cap: Carbon fibre
• Headers: Titanium
• Mounting Type: Bracket
• Removable dB Killer: Yes
• Lambda Probe Ready: Yes
• Noise Level with dB Killer: 101 dB at 5250 rpm
• Noise Level without dB Killer: 105 dB at 5250 rpm
• Racing Use Only: Not road legal
• Passenger Compatibility: Not suitable with passenger footpegs
• ECR Device Recommended: Prevents ECU errors. Click here for more details

What’s Included

• SC-Project SC1-R titanium silencer
• Titanium exhaust headers
• Single seat bracket
• Springs and screws
• SC-Project stickers
• 24-month official SC-Project warranty

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.