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

Experience race-inspired performance with the SC Project Full Exhaust System 2-1 “Trofeo” for Aprilia RS 660 (2020–2023). Designed in collaboration with Aprilia Racing, this titanium system delivers maximum power, lightweight performance, and a deep, aggressive exhaust note.

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Engineered for Performance

• Full System Design (2-1 Configuration) – Optimized for increased exhaust flow and power delivery.

• Titanium Headers – Precision TIG-welded in a controlled environment for unmatched strength and lightness.

• CNC-Machined Bushings – Ensure perfect fit and improved assembly precision.

• Compatible with OEM Lambda Probe – Maintains sensor functionality for seamless integration.

• Weight Reduction – 3.1 kg lighter than stock (Stock: 6.4 kg / SC: 3.3 kg).

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Power & Sound Upgrade

• Performance Gain – +3.6 HP and +2.7 Nm @9250 rpm.

• Deep Racing Sound – 101 dB with dB-killer / 105 dB without dB-killer.

• Catalyst Removal – Reduces operating temperature for improved efficiency.

• SC1-R Muffler – Available in titanium or carbon finish, offering a rich and dark tone.

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Premium Construction

• Body Material: Carbon / Titanium

• End Cap Material: Carbon Fiber

• Frame Attachment: Bracket Mount

• Lambda Probe: Yes

• dB-Killer: Yes (removable)

• Homologation: For Racing Use Only (Not EC/TUV Approved)

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Kit Contents

• SC1-R Slip-On Muffler

• Full Titanium 2-1 Exhaust System

• Single Seat Bracket

• Springs and Screws

• SC-Project Stickers

• 24-Month SC-Project Official Warranty

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Race-Developed Excellence

Developed in partnership with Aprilia Racing, the SC Project “Trofeo” exhaust was engineered for the RS 660 Trophy and 250 Sport Production programs.
This system embodies SC Project’s R&D expertise, offering exceptional build precision, weight reduction, and improved handling — making it the ultimate upgrade for serious riders.