Yoshimura Complete Street Sports 4-2-1 stainless full system R-11 to obtain maximum performance gain, with single exit with carbon end cap cover.
Increases maximum 10.4% of power & torque and reduces 29% of weight compared to the stock system.
It is suggested to remap ECU to obtain the best performance and it is required to do when riding without dB-killer and/or when riding at race track.
Developed by the R&D department - research and development - of Yoshimura Japan it is currently a reference point for customizing your motorcycle.
The slip-on is available in 3 models: new variation satin finish, blue titanium and metal magic to choose from in the menu below