- Laboratory flow analysis proves Boyesen dual-stage reeds outperform standard reeds
- They permit greater flow velocity over the entire range of operating pressures
- Increased performance from start-up to top acceleration
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1998-1999 | Ski-Doo | Formula III 600 | |
| 1998 | Ski-Doo | Formula III 600 LT | |
| 1998-1999 | Ski-Doo | Formula III 700 | |
| 1999 | Ski-Doo | Formula III 800 | |
| 1998-2000 | Ski-Doo | Grand Touring 700 | |