Yoshimura RS-4S Race Exhaust System | Stainless w/Carbon Tip (123400D520)
- RS-4S Offroad Full Exhaust System
- Features a polyresonant duplex chamber and two-staged stepped baffle for increased performance.
- Only compatible with Fuel Injected models.
- Pentagonal-shaped sleeve
- Front muffler cap functions as a polyresonant chamber which helps reduce noise
- Stainless steel header and tail-pipe
- Includes muffler assembly, header, tailpipe, sound insert, spring puller tool, mounting hardware, and instruction manual.
- Note:**Some products may not be legal for sale or use on pollution-controlled vehicles. Check your local laws and the manufacturer's information. **It is recommended that new exhaust gaskets and a digital fuel processor are installed when changing a full exhaust system on a fuel-injected motorcycle.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2017-2020 | Honda | CRF250L | |
| 2017-2020 | Honda | CRF250L ABS | |
| 2017-2020 | Honda | CRF250L Rally | |
| 2017-2020 | Honda | CRF250L Rally ABS | |