The 50-State Triple Dog Gauge Tuner for Diesel has been groundbreaking for Bully Dog in the tuning industry. The sleek display can be set to show several different engine parameters and performance monitors, and Bully Dog’s easy-to-apply Internet updates mean you can stay plugged into the latest updates implemented by our cutting-edge engineering department. Attention diesel owners: The GT Diesel is your chance to tune your ride using one of the latest and greatest tuners on the market.
The Triple Dog Gauge Tuner (or GT) is four products in one: a vehicle engine tuner, monitor, gauge, and diagnostic device. The GT dramatically improves the utility of your vehicle by increasing horsepower, improving fuel economy, and providing a comprehensive set of monitoring features and diagnostic functions.
