Yoshimura released new exhaust systems for the CRF450X. Yoshimura’s goal was to improve power in every area while making the new 450X easier to ride in a variety of off-road conditions. The company tailored the power delivery to give the machine more usable rideablity. Power is up and weight is down for a win-win situation for the new red off-road machine.
Benefits for the 2019 CRF450X Yoshimura RS-4 system include:
- Significant power gains with both slip-on and full system
- Full system incorporates a more “tucked in” header design, making it less susceptible to damage
- Header boasts a thicker 18 gauge spec that provides better protection in off-road conditions
- A USFS spark arrestor is included with slip-on and full system