SC Project 2-1 CR-T Titanium Full System Aprilia RS660 2025

The CR-T Titanium Full System is a race-focused upgrade designed for the Aprilia RS 660.

Featuring the iconic CR-T Titanium silencer, this system delivers exceptional weight savings, improved performance, and a raw racing soundtrack. The variable size titanium headers are expertly designed to maximise torque and power delivery, especially through the low and mid-range.

Riders benefit from a performance boost of +2.9 hp and +2.6 Nm of torque at 8000 rpm, while the system also achieves an impressive 4 kg weight reduction, shaving more than 60% off the stock exhaust weight.

The ultralight titanium silencer is finished with SC-Project’s laser-engraved logo and features the unmistakable large round outlet of the CR-T design. Producing a fierce 115 dB at 5250 rpm, the sound of the Aprilia twin-cylinder engine is nothing short of exhilarating. Fully reversible and plug-and-play

This system is designed strictly for racing use and is not compatible with passenger footpegs. SC-Project strongly recommends pairing it with the Electronic Catalytic Remover (ECR) to prevent ECU errors after catalyst removal.

Technical Features

• Power Gain: +2.9 hp at 8000 rpm
• Torque Increase: +2.6 Nm at 8000 rpm
• Weight Reduction: -4 kg (SC 2.4 kg / OEM 6.4 kg)
• Exhaust Line: 2-1 Full System
• Silencer Body: Titanium
• End Cap: Titanium
• Headers: Titanium
• Mounting Type: Bracket
• dB Killer: No
• Noise Level: 115 dB at 5250 rpm
• Homologation: Not homoloated
• Passenger Compatibility: Not suitable with passenger footpegs
• ECR Device Recommended: Prevents ECU errors. Click here for more details

What’s Included

• SC-Project CR-T 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.