S1 muffler

Line slip-on
Body Material titanium
End Cap carbon
Output Diameter 52mm
DB-Killer YES
Euro 4, model-specific
  • Titanium with carbon cap (€ 470)

Item Code: K25-T41T
Price: 470   (Public price incl. VAT)

Slip-on muffler. In the slip-on line the specific link pipe is included in the kit and it's welded to the muffler.

Link pipe and muffler in full titanium: every parts of the muffler is made in titanium with T.I.G. welding technology

Carbon fiber protection included.

SC-Project laser logo on the muffler.

24 months SC-Project official warranty

Street legal version according "EU" regulations with DB Killer.


The S1 muffler comes from the excellence of Made in Italy design together with the technology which is directly developped in the maximum competitions - as MotoGP and SBK, for which the muffler was designed and developed. The muffler body is in full titanium with conical shape and the exit end is in matt carbon fiber of the highest quality.

The usage of a bushing in titanium coming from the full part of the body and worked with CNC warrantys an extreme precision in the mounting and a strong aesthetic impact, which is exalted by the perfect T.I.G. welding: together with the exit bushing of 70mm they give a further racing aspect to the muffler.

The usage of special sound attenuators in the muffler and of the best material available in the market warranty a long life to the muffler and the best performance. The muffler is equipped with fixed attack and the absence of muffler clamp exalts the refined aesthetic result. The particular conical shape warrantys a characteristic sound - deep and gloomy - distinctive sign of conical muffler. The usage of the best material available in the market and the maximum care in the realization make this exhaust system a unique component, extremely technological and highest expression of Made in Italy.

Dyno Performance Graph

Kit Include

SC-Project laser logo on the muffler.
Full titanium link pipe
Carbon fiber protection included.
Springs and screws
High temperature stickers
24 months SC-Project official warranty
Certificate of homologation

Bench measurements
(Maximum performance increase)
Power + 3,5 HP @8250 RPM
Torque + 3 Nm @8250 RPM
Weight - 2,4 Kg (STOCK 3,7 Kg / SC 1,3 Kg)

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