How Much MPG Will Bully Dog GT Improve?

The Bully Dog GT is a renowned performance tuning device that’s impressed countless car enthusiasts with it’s throttle response and power enhancement capabilities. However, what truly set my heart racing with excitement was it’s remarkable impact on fuel efficiency. Prior to the tuning, my vehicle would yield a mediocre 14-16 miles per gallon during mixed driving conditions. Nonetheless, after applying the Bully Dog GT's performance setting to my 5.0 engine, the results were staggering. Hand calculations revealed an astonishing improvement, with fuel consumption skyrocketing to an impressive 17-19 miles per gallon. This game-changing transformation left me in awe, as the Bully Dog GT proved it’s worth as a fuel-saving marvel, effortlessly elevating my driving experience to an unprecedented level of efficiency and satisfaction.

How Much HP Does Bully Dog GT Add?

The Bully Dog GT tuner has become a favorite among 6.7L Ford PowerStroke owners due to it’s ability to provide jaw-dropping power gains. With this tuner installed, you can expect significant performance improvements without compromising the factory emissions equipment. The dyno numbers speak for themselves, showcasing a remarkable boost of 128.5 horsepower and a staggering 217.8 ft-lbs of torque.

It’s user-friendly interface allows you to monitor vital engine parameters in real-time, such as boost pressure, transmission temperature, and fuel economy. This valuable data empowers you to make informed decisions while optimizing your vehicles performance.

With a breathtaking increase of 128.5 horsepower and 217.8 ft-lbs of torque, this tuner offers unparalleled performance improvements. It’s user-friendly interface, real-time data monitoring, and customizable options make it a must-have for any PowerStroke enthusiast seeking an exhilarating driving experience.

In addition to providing preloaded tuning options, customizable gauges, and a range of hauling features, Bully Dog Tuner also prioritizes vehicle emissions. This means that while it offers increased power for challenging tasks and improved fuel economy for long trips, it doesn’t tamper with or remove the vehicle’s emissions system. By maintaining compliance with emissions regulations, Bully Dog Tuner ensures that users can enjoy enhanced performance without compromising environmental standards.

What Does Bully Dog Tuner Do?

The Bully Dog Tuner is a powerful tool that offers a range of features designed to enhance the performance and efficiency of your vehicle. With it’s preloaded tuning, you can easily optimize your engines settings to improve power and torque, making it easier to tackle tough jobs or haul heavy loads. The tuner also provides customizable gauges that allow you to track important performance metrics in real-time, giving you valuable insights into your vehicles performance.

Whether youre towing a trailer or carrying a heavy payload, this tuner can provide the extra power you need to get the job done. You can adjust settings such as torque management, shift points, and transmission performance to ensure that your vehicle is optimized for hauling.

By optimizing your engines settings, you can achieve better fuel efficiency during long highway drives, reducing the frequency of refueling stops and saving you money in the long run.

It’s important to note that Bully Dog tuning devices don’t modify or delete vehicle emissions. They’re designed to work within the existing emissions regulations and don’t bypass or alter any emissions control systems. This ensures that your vehicle remains compliant with environmental standards while still benefiting from the increased power and efficiency provided by the tuner.

Whether youre tackling tough jobs or embarking on long highway drives, this tuner can provide the extra power and efficiency you need to get the most out of your vehicle.

Pros and Cons of Using the Bully Dog Tuner

  • Pros of using the Bully Dog Tuner:
    • Improved engine performance
    • Increased horsepower and torque
    • Better fuel efficiency
    • Ability to customize vehicle settings
    • Enhanced towing and hauling capabilities
    • Quick and easy installation
  • Cons of using the Bully Dog Tuner:
    • Potential voiding of vehicle warranty
    • Possible damage to engine and other vehicle components if used improperly
    • Could be illegal in certain states or jurisdictions
    • Expensive initial cost
    • May require additional upgrades or modifications for optimal performance
    • Compatibility issues with certain vehicles


Not only did I experience a noticeable improvement in the overall performance of my vehicle, but the real excitement came from the significant increase in mileage. Previously, my average MPG ranged from 14-16 in mixed driving conditions. However, after tuning my 5.0 engine with the performance setting on the Bully Dog GT, I was astounded to find myself achieving a remarkable 17-19 MPG, which I meticulously calculated by hand. This remarkable boost in fuel economy not only enhances my driving experience but also provides cost savings and contributes to a greener and more sustainable future.

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