The BDX handheld performance tuner from Bully Dog empowers drivers with the necessary capabilities, whether navigating challenging terrain, towing a heavy load, or optimizing fuel efficiency on the highway. With its streamlined design, vibrant full-color display, and customizable gauges, it aids in monitoring and fine-tuning powertrain performance to provide additional horsepower and torque precisely when required. Utilizing cloud-based tune delivery through built-in WiFi ensures that the BDX consistently runs on the latest tuning, keeping you ahead of the competition.

$399