It’s now available the exclusive SC-Project exhaust range developed for the new Aprilia RSV4 1100 m.y. 2021.

The exhaust range is composed by:

• SC1-R silencer in titanium, complete with valve exhaust system and carbon fiber heat shield. The muffler is Euro5 approved for street legal use in Europe, provided with specific homologation certificate.
• The CR-T and SC1-R silencers, for race use only, available in titanium or carbon fiber.

The SC1-R racing version is available in two different configurations:

• With a titanium ultra-light valve system, silencer length 250mm and removable dB-killer: in this case it is not necessary any ECU remapping – noise level from 106 to 111 dB (w/w-out baffle).
  All details at this link: SC1-R Muffler 250mm – SC-Project Shop

• Without valve system, silencer length 350mm and removable dB-killer: in this case ECU remapping is recommended. Noise level from 105 to 110 dB (w/w-out baffle).
  For more details click here : SC1-R Muffler 350mm – SC-Project Shop

The CR-T racing version is provided without valve system, without dB-killer and it is available in carbon fiber or titanium.

» Weight save: -4,5 kg
» Noise level: 121 dB
Find out more: CR-T Muffler – SC-Project Shop

The street legal version of SC1-R exhaust is manufactured with the intention to optimize weight, sound, design and performance, respecting the Euro5 regulation: a very tough mission, accomplished by the R&D department of SC-Project with the following results:

» Weight save: -1,0 Kg
» Power gain: +1,8 hp @13.000 rpm
» Torque gain: +1,4 Nm @7.500 rpm

All information can be found in our shop: SC1-R Muffler (Euro 5) – SC-Project Shop

This unbelievable result has been achieved without any ECU remapping and with the unmistakable sound of SC-Project: listen now!