This exhaust has a lightweightcarbon-fibremuffler outer sleeve, combined with stainless steel link pipes and headers and finished with acarbon-fibreend cap, to produce a system that is 3.0 kg (41,7%) lighter than stock.The new design features a shorter muffler for an enhancedsportylook, which exits on the side of the bike for visual impact.Poweris increased by 1.9 kW (2.6 hp) at 9,100 rpm when compared in back-to-back tests on a MT-07 with a Racing Line (Carbon) exhaust and a standard stock exhaust system.The sporty racingsoundis perfectly tuned to the engine. It is designed for use on tracks and closed-course competition circuits.

The exhaust system is compatible with Yamaha hard cases.

When installing the Racing Line exhaust system on Euro5+ motorbikes (2 lambda sensors), the engine check light will appear after identifying a deviation in the stock catalytic converters parameters.