- 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 |
| 1999-2002 | Husqvarna | WR360 | |
| 1992-1993 | Husqvarna | WXC360 | |
| 1996-1997 | Husqvarna | WXC360 | |
| 1994-1997 | Husqvarna | WXE360 | |