17-20 Honda CRF450R/RX Yoshimura RS-9T Titanium Full System With Titanium Mufflers
Yoshimura RS-9T Full System Exhaust Yoshimura has been working tirelessly on the development of the RS-9T (tapered) exhaust with American Honda HRC's engineers to achieve maximum performance and mass centralization which optimizes rider usability. Yoshimura achieved all this by moving the new RS-9T mufflers forward in order to tuck in under the side number plates. Working with HRC race engineers and the all new 449cc Unicam engine and its unique downdraft fuel injection system,...