Complete Line Yoshimura RS-9 Stainless Steel/Alu Honda CRF450R/RX 17-18

The complete Yoshimura USA RS-9 line is not only aesthetically pleasing, it's also at the cutting edge of exhaust technology. Equipped with 2 mufflers, it has been developed exclusively for the Honda CR-F.


- 2 mufflers with parallelogram design
- Increases and distributes exhaust volume
- Reduces the harmful effects of exhaust gases, particularly during downshifting.
- Improved weight distribution: more manoeuvrability for the rider
- Reduced noise
- Stainless steel manifold
- Aluminum muffler and carbon cap
- Not approved for road use