SC Project Exhaust for Aprilia RS 660 (2020–2023) – SC1-R Carbon Fiber Full System

Experience pure racing performance with the SC Project Full Exhaust System, engineered exclusively for the Aprilia RS 660. Crafted with precision from premium stainless steel and carbon fiber, it delivers unmatched sound, superior torque, and dynamic handling for an ultimate racing feel.

Performance & Design Excellence

• Complete 2-1 System: Full stainless-steel exhaust headers with SC1-R carbon fiber muffler for peak performance.

• Material Composition:

  • Headers: AISI 304 Stainless Steel

  • Muffler Body: Carbon Fiber / Titanium

  • End Cap: Carbon Fiber

• Weight Reduction: 2 kg lighter than stock (SC – 4.4 kg vs Stock – 6.4 kg).

• Power Gain: +3.6 HP @ 9250 RPM.

• Torque Boost: +2.7 Nm @ 9250 RPM.

• Noise Output:

  • 101 dB @ 5250 RPM (with dB Killer)

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

High-End Technical Features

• Precision TIG Welding: Performed in a controlled environment for flawless assembly.

• CNC Machined Bushings: Ensure perfect fitment and vibration-free performance.

• Lambda Probe Compatibility: Fully compatible with the original sensor.

• Lightweight Design: Improves handling and agility.

• Catalyst Removal: Lowers engine temperature and enhances exhaust flow.

• Frame Attachment: Sturdy bracket system for durability.

• Racing Ready: For racing use only (Not EC/TUV approved).

Kit Contents

• SC1-R Slip-On Muffler (Carbon Fiber)

• Full Stainless Steel 2-1 Exhaust System (AISI 304)

• Carbon Heat Shield

• Single Seat Bracket

• Mounting Springs & Screws

• SC-Project Stickers

• Official 24-Month Warranty

Sound & Aesthetics

The SC1-R muffler, available in both carbon and titanium finishes, delivers a deep, aggressive racing tone that perfectly complements the sporty character of the Aprilia RS 660.