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One of the most popular exhaust systems, the R-55 features great power gains and stylish MotoGP shorty canisters. It is the ultimate in megaphone GP style muffler which makes it a headturner - expect superior performance as the R-55 is developed to do one thing, win races!
New shape and baffling system with a unique dual internal muffler design and a very desirable exhaust note.
Low center of gravity (LCG) design system features Yoshimura's most advanced R&D technology.
Mandrel-bent stainless piping throughout to maximize performance gains in a lightweight design; lighter than stock.
Each system features a trick carbon fiber, cone-shaped end cap with a large exhaust exit to make this exhaust stand out from the rest.
Slip-on comes with stainless mid-pipe / collector.
Includes step-by-step instructions and all necessary hardware for installation.