Bully Dog’s BDX Performance Programmer raises the bar for vehicle tuning by giving users the ultimate power and performance for gas- or diesel-powered vehicles.

Use the built-in Wi-Fi connectivity to easily update the device and download new tunes without needing a computer or additional cables. Store up to 10 tunes on the BDX device to optimize your vehicle's performance for any driving situation, whether tackling tough terrain, pulling a heavy payload, or maximizing fuel economy on the highway.

The Bully Dog BDX Performance Programmer is user-friendly, with an LED display that makes it easy to adjust settings and monitor its performance in real time. Custom gauge layouts easily set up the device to display the information that matters most to you.

Add the Bully Dog BDX to your ride to create the drive you’ve always wanted on the road.