SC Project 2-1 Titanium full Exhaust System, with CR-T Carbon fibre Exhaust- Aprilia RS660 (20-24)

SC Project 2-1 Titanium full Exhaust System, with CR-T Carbon fibre Exhaust- Aprilia RS660 (20-24)

The SC Project 2-1 Titanium full Exhaust System, with CR-T Carbon fibre Exhaust- Aprilia RS660 (20-24), brings a racing-focused setup to the Aprilia RS 660. It combines titanium headers with a lightweight CR-T carbon fibre muffler. As a result, the system reduces weight by 4 kg while increasing power and torque. Visit our website for more parts and accessories of Aprilia

Racing-Inspired 2-1 Full Exhaust System

SC-Project developed this full system through research for the Aprilia Racing RS 660 Trophy. The 2-1 layout uses variable-size titanium headers for a performance-focused setup.

In addition, the system removes the original catalyst. This helps reduce the exhaust system’s operating temperature.

Power and Torque Gains

The exhaust system produces +2.9 hp at 8000 rpm. It also delivers +2.6 Nm of torque at 8000 rpm.

Therefore, the system adds measurable performance to the Aprilia RS 660. SC-Project recommends ECU remapping to achieve the best performance from the setup.

4 kg Weight Reduction

The lightweight construction makes a major difference to the overall exhaust weight. The SC-Project system weighs only 2.4 kg, compared with 6.4 kg for the stock system.

As a result, the exhaust saves 4 kg of weight. This reduction can also help the motorcycle feel lighter and more responsive when changing direction.

CR-T Carbon Fibre Muffler

The system uses the distinctive CR-T carbon fibre muffler. Its compact design gives the Aprilia RS 660 a sharp racing appearance.

Moreover, the carbon fibre body helps keep the exhaust lightweight. The CR-T also produces the unmistakable sound associated with SC-Project racing systems.

Titanium Headers

The headers use titanium and a variable-size design. This configuration supports the engine’s torque and maximum power output.

Furthermore, SC-Project uses TIG welding in a controlled environment. CNC-machined billet bushings provide precise connections between the exhaust components.

High-Output Racing Sound

The system does not include a dB-killer. Therefore, it produces a measured sound level of 115 dB at 5250 rpm.

This high-output sound matches the racing purpose of the exhaust. The system targets racing and track-focused applications.

Original Lambda Probe Compatibility

The exhaust works with the original lambda probe. This helps simplify the installation and keeps the original probe in place.

In addition, the system uses a dedicated mounting bracket for secure fitting.

Passenger Footpeg Recommendation

This exhaust is not suitable for riding with a passenger. Therefore, SC-Project recommends removing the passenger footpegs.

The setup focuses on racing use rather than two-up road riding. This design also matches the system’s racing-only specification.

FOR RACING USE ONLY

The SC Project 2-1 Titanium full Exhaust System carries a FOR RACING USE ONLY designation. Riders should use this system only for suitable racing applications.

The lightweight construction, catalyst removal, and high sound output support its track-focused design. In addition, the CR-T carbon fibre muffler gives the RS 660 a distinctive racing character.

Performance-Focused Aprilia RS 660 Upgrade

The SC Project 2-1 Titanium full Exhaust System, with CR-T Carbon fibre Exhaust- Aprilia RS660 (20-24), combines titanium headers with a lightweight carbon fibre muffler.

Overall, the system delivers +2.9 hp, +2.6 Nm of torque, and 4 kg of weight reduction. It also supports the original lambda probe. For the best results, SC-Project recommends ECU remapping.

Weight	9 kg
Dimensions	50 × 35 × 25 cm
Country of Origin	Italy