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Bully Dog 40465B GTX Watchdog With Unlock Cable


Product Description

For 2013-2016 Dodge 6.7L Cummins

Unlock your 2013-2016 Dodge 6.7L Cummins and monitor your engine performance with the Bully Dog 40465B GTX Watchdog With Unlock Cable. Optimized for your Cummins, the GTX Watchdog helps you monitor key engine parameters in an easy-to-use, super-responsive touch screen device with customizable gauges and WiFi capability. The GTX Watchdog starts up incredibly fast, even when remote starting the vehicle, so you can hop in and quickly get to driving.
Additionally, GTX Watchdog has many more PIDs than any other monitoring device on the market, allowing you to measure more of the vehicle parameters you demand. Get greater insight into critical vehicle parameters such as boost, fuel rail pressure, main injection timing, VGT actual position and exhaust gas temps (EGT probe sold separately). The GTX also allows you to log vehicle performance data, and play it back later using Bully Dog’s free LiveLink software.
The GTX Watchdog also gives you greater insight into your truck by reading out and clearing Diagnostic Trouble Codes (DTCs). Bully Dog’s unique grab n’ go magnetic mounting system allows the device to be kept front-and-center while driving, and then quickly stowed away when not in use. Need more capability? Included with the GTX Watchdog is the Bully Dog Cummins Unlock Cable, this allows you to unlock your factory ECM so you can install tuning of your choice.


  • 5" Touch Screen
  • Unlocks 2013+ Models (Cable Included)
  • On-Screen Gauges Display Numerous PIDs
  • Reads & Clears Diagnostic Trouble Codes (DTCs)
  • Convenient "Grab & Go" Magnetic Mounting System
  • On-Screen Data Logging & Playback Using LiveLink Software
Note: While optimized for 2013-2016 Dodge Ram 6.7L Cummins, this GTX Performance Monitor can also work on many other OBDII vehicles. Pyrometer probe not included, see related items below.

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