This system is constructed from stainless steel for the muffler outer sleeve, with a stainless-steel header and carbon-fibre endcap, all designed for stunning good looks and to decrease weight from stock. The enhanced...
Carbon fibre muffler bracket (needed for mounting if passenger footrests are removed) is already included within the system.For perfect performance, throttle response and durability, ECU remapping is mandatory."
"355003
It is EC/ECE type-approved. No remapping is required and it is easy to fit.Catalytic converter is included within the system.FITMENT NOTICE: This product can not be mounted in combination with optional Yamaha engine...