Click here to select a specific bike to ensure fitment

S1 Full System Exhaust by SC-Project Aprilia / RS 660 EXTREMA / 2024

Make/Model/Year

Sold Per Kit
Product Type Exhausts
Brand SC-Project

SC-Project is a race tested and race proven Italian exhaust manufacturer. SC-Project uses their MotoGP, Moto3, Moto2 and Superbike racing experience to push the limits and develop the highest level of exhaust performance.

The SC-Project S1 exhaust is a tapered exhaust with a large outlet diameter for enhanced exhaust air flow. The S1 performance is based off of technology directly developed in World Superbike racing. The silencer body features a conical shape for proper back pressure and optimal ground clearance during extreme lean angles.

Aeronautical grade materials
Large diameter exhaust outlet
Bike specific exhaust mounting hardware included
24 month factory defect warranty
Racing inspired design

This S1 has been developed through the partnership with Aprilia on the RS 660 Trophy. The incredible TIG welded, S-shaped titanium pipe is completely handcrafted by some of the most skilled technicians in the world.

- PART NUMBER
  A23-CLT41T
Exhaust Version
Race Version
Exhaust Finish
Titanium
Exhaust End Cap
Matte Carbon Fiber
Titanium Mesh Screen on Exhaust Outlet
No
Exhaust Type
Full System Exhaust
Header Material
Titanium
dB Killer
No
Sound dB Rating
114 dB at 5.250 rpm
Weight
-2,5 Kg (Stock 6,4 Kg / SC 3,9 Kg)
Mount Location
Low Mount
Estimated Power Gains
+3,1 hp at 10.000 rpm
Estimated Torque Gains
+3,1 Nm at 6.500 rpm
Make/Model/Year
Aprilia / RS 660 / 2020, Aprilia / RS 660 / 2021, Aprilia / RS 660 EXTREMA / 2024, Aprilia / RS 660 / 2026, Aprilia / RS 660 / 2025, Aprilia / RS 660 / 2024, Aprilia / RS 660 / 2023, Aprilia / RS 660 / 2022, Aprilia / Tuono 660 / 2021, Aprilia / Tuono 660 Factory / 2022, Aprilia / Tuono 660 Factory / 2023, Aprilia / Tuono 660 / 2022, Aprilia / Tuono 660 Factory / 2024, Aprilia / Tuono 660 Factory / 2026, Aprilia / Tuono 660 / 2023, Aprilia / Tuono 660 / 2024, Aprilia / Tuono 660 / 2025, Aprilia / Tuono 660 / 2026, Aprilia / RS 660 Factory / 2025, Aprilia / RS 660 Factory / 2026
Sold
Per Kit
Product Type
Exhausts
Brand
SC-Project

Product questions

Please to ask a question.

No questions yet. Be the first to ask the question!

Customer reviews

Average rating:

5.00 (Votes: 2)

Rating of votes (2)

	5			2customers
	4			0customers
	3			0customers
	2			0customers
	1			0customers

Please sign in to add review

David Chan

Great I love it. But not so much my neighbors
Beware this exhaust is LOUD, I feel like it’s louder that what’s stated in description but sounds amazing