Features:
- Pentagonal-shaped muffler
- Maximized internal volume
- Polyresonant duplex front chamber
- Stepped, two-stage core baffle
- Spark Arrestor/Sound Insert Compatible
Fitment:
2014 Yamaha YZ250F
2015 Yamaha YZ250F
2015 Yamaha YZ250FX
2016 Yamaha YZ250F
2016 Yamaha YZ250FX
2017 Yamaha YZ250F
2017 Yamaha YZ250FX
2018 Yamaha YZ250F
2018 Yamaha YZ250FX
2019 Yamaha YZ250FX
2020 Yamaha YZ250FX
2021 Yamaha YZ250FX
2022 Yamaha YZ250FX