Bully Dog BDX Tuner | Chevy Express 4.8L V8 (2003-2016)

Vendor: Bully Dog
SKU: 40470

This product usually ships between today and 2 business days


  • Plug in your year, make and model above to know whether this product will work with your vehicle and to see vehicle-specific capabilities/features.
  • Unleash your vehicle’s true potential with the help of the Bully Dog BDX Tuner
  • Tuner logs data and monitors critical engine parameters
  • All-in-one device supports Bully Dog’s wide range of gas and diesel applications
  • Offers the user an easy-to-use, full-color LCD display in a compact, handheld design
  • Features onscreen gauges to let you know exactly where your ride stands
  • BDX can hold up to 10 custom tunes (tunes sold separately) which can be downloaded through the built-in Wi-Fi
  • Tunes can be purchased from SCT Custom Tuners for all other applications
  • Your Bully Dog BDX Tuner is backed by a 1-year warranty
When it comes to cutting-edge technology, the BDX Tuner is on the front lines of Bully Dog’s production list. Holding up to 10 custom tunes (tunes sold separately) – with Cloud-based tune delivery – this programmer makes it easy to update over the built-in Wi-Fi. Other applications feature tunes for purchase from SCT Custom Tuners. This compact, handheld tuner is well-matched to a wide array of gas- and diesel-powered vehicles.

With a full-color LCD display and on-screen gauges, you’ll know exactly how your rig is doing at all times, over any road. Expertly designed to tune for performance, towing economy and engine diagnosis, your BDX Tuner is supported by a 1-year warranty.