Features:
- Each Boyesen RAD Valve is unique - tailor made to that model, year and displacement.
- The intake charge is redirected for more even distribution to the intake ports
- Constant flow velocity is maintained for instant throttle response and more horsepower
- One piece design and Easy installation
Fits:
Suzuki_RM250 1987 to 1988
Suzuki_RM250 1990 to 1993
Suzuki_RMX250 1989 to 1998