SC Project Exhaust for Aprilia RS 660 (2020–2023) – “Trofeo” Titanium Full System with SC1-R Carbon Muffler

Unleash the true racing potential of your Aprilia RS 660 with the SC Project “Trofeo” Full Exhaust System. Developed in collaboration with Aprilia Racing Factory Works, this high-performance titanium system delivers superior power, reduced weight, and an unmistakable deep racing sound.

Premium Build & Racing Engineering

• Full System 2-1 Design – Lightweight titanium headers for maximum flow and performance.

• SC1-R Carbon Muffler – Crafted from titanium and carbon fiber for durability and aesthetics.

• Precision TIG Welding – Done in a controlled environment for flawless joints and strength.

• CNC Machined Bushings – Ensures perfect fitment and enhanced exhaust performance.

• Bracket Frame Attachment – Simplifies installation with strong, vibration-resistant support.

Performance Boost & Weight Reduction

• Weight Savings – Reduces total exhaust weight by 3.1 kg (Stock: 6.4 kg → SC: 3.3 kg).

• Increased Power – Gain up to +3.6 hp @ 9250 rpm.

• Improved Torque – Delivers +2.7 Nm @ 9250 rpm for stronger mid-range response.

• Temperature Control – Removal of the catalytic converter significantly lowers operating heat.

Acoustic Excellence

• Deep Racing Tone – Distinctive SC-Project roar with refined low-end resonance.

• Noise Levels:

  • 101 dB @ 5250 rpm (with dB-killer)

  • 105 dB @ 5250 rpm (without dB-killer)

• dB Killer Included – Ride-ready setup with easy noise adjustment for track or open-road use.

Compatibility & Configuration

• Model Compatibility: Aprilia RS 660 (2020–2023)

• Lambda Probe: Compatible with OEM sensors

• Homologation: For racing use only (Non EC/TUV Approved)

Kit Contents

• SC1-R Slip-On Muffler (Carbon)

• Full Titanium 2-1 Exhaust System

• Single Seat Bracket

• Springs and Screws

• SC-Project Stickers

• 24-Month Official SC-Project Warranty