Description
Features
- Overall increase in power and torque
- Durable stainless steel and aluminum construction
- Space Age internal packing material for maximum longevity
- Internal shape of core uses Hi-Flo technology
- Enhanced sonic evacuation provides for higher flow and increased power
- Includes removable spark arrestor
| Position | Notes | |||
|---|---|---|---|---|
| 2018-2025 | Yamaha | YZ450F | - | - |
| 2019-2025 | Yamaha | YZ450FX | - | - |
| 2019, 2023, 2024, 2025 | Yamaha | WR450F | - | - |
