New from Bully Dog – the BDX hand-held performance tuner helps owners get the most horsepower and torque out of their vehicle. See more details below.

Official Release:

Bully Dog’s new BDX hand-held performance tuner gives drivers the edge they need, whether tackling tough terrain, pulling a heavy payload or maximizing fuel economy on the highway. Its sleek design, full-color display and customizable gauges help track and adjust powertrain performance to deliver more horsepower and torque when it’s needed most. Cloud-based tune delivery over built-in WiFi means that the BDX will always be running the latest tuning- enabling drivers to stay one step ahead of the pack.


  • Cloud Custom Tune Delivery
  • Extensive Monitoring and Datalogging Capabilities
  • Read and Clear DTCs