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