The sleek and intuitive Bully Dog Medium Duty GT increases horsepower, torque, and fuel efficiency for tow trucks, tool trucks and medium-duty applications. A push-button interface, on-screen virtual gauges, and immersive full-color display help you clear DTC codes, monitor data, and adjust performance with dyno-proven calibrations. Driving Coach and Speed Limiter features enable efficient and safe driving.

Features:

• Select the best tune for the job; Economy, Power+Economy, or Power
• Set vehicle warnings to alarm if parameters are exceeded
• Up to 12% better MPG
• Adjustable Boost Warning, Coolant Temperature Warning, Oil Temperature Warning, Cruise Limiter, and Speed Limiter