- Increases horsepower and torque in 2-stroke and 4-stroke
- Aerodynamic design maximizes velocity generation and power gain
- Wing channel minimizes disturbance at needle jet without affecting jetting curve
- Precision fit ensures perfect alignment and easy installation
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2003-2006 | Yamaha | WR450F | |
| 2003-2006 | Yamaha | YZ450F | |