SC Project Exhaust for Aprilia RS 660 (2020–2023) – Precision Performance & Racing Power

Unleash the full potential of your Aprilia RS 660 with the SC Project Full Exhaust System 2-1, designed exclusively for riders seeking enhanced performance, weight reduction, and race-ready power. Developed through extensive research by the SC-Project R&D team for the Aprilia Racing RS 660 Trophy, this system combines cutting-edge materials with superior craftsmanship for an unmatched riding experience.

Engineered for Peak Performance

• Configuration: Full Exhaust System 2-1

• Power Gain: +3.6 HP @ 9250 RPM

• Torque Boost: +2.7 Nm @ 9250 RPM

• Weight Reduction: 2 Kg lighter than stock (Stock 6.4 kg / SC 4.4 kg)

• Noise Level:

  • 101 dB @ 5250 RPM (with dB-Killer)

  • 105 dB @ 5250 RPM (without dB-Killer)

• Racing Use: For Racing Use Only

• Homologation: Not EC/TÜV Approved

Premium Build Quality

• Headers Material: Stainless Steel AISI 304

• Body Material: Carbon / Titanium

• End Cap Material: Carbon Fiber

• Welding: TIG welding in controlled environment

• Fittings: CNC-machined billet bushings for perfect alignment

• Lambda Probe Compatibility: Yes

Enhanced Handling & Durability

• Lightweight structure improves maneuverability and bike control.

• Variable size headers optimize exhaust flow, ensuring powerful torque and consistent performance across all RPMs.

• Removal of the original catalyst reduces operating temperature for better efficiency.

Kit Contents

• SC1-R Titanium Slip-On Muffler

• Full Stainless Steel AISI 304 2-1 Exhaust System

• Carbon Heat Protection Cover

• Single Seat Bracket

• Springs & Screws

• SC-Project Stickers

• 24-Month SC-Project Official Warranty