Bully Dog GT DieselNew Bully dog gt diesel programmer 40420 Comes ready to install. 01 15 GM Duramax 99 16 Ford Powerstroke 03 17 Dodge Cummins The Bully Dog GT 40420 is a downloader AND a monitor all in one compact electronic device! Considering all the features contained within the GT it is amazing that installation is as easy as plugging the unit into the OBDII port and performing a simple download to the vehicles ECU. What's more convenient is that the Bully Dog GT

LB7 / LLY / LBZ / LMM / LML

The EGT probe is a sensor that allows users to monitor critical Exhaust Gas Temperatures to ensure added power is not creating excessive heat which

It is not necessary for use in warm climates or high horsepower applications

4" Aluminized Steel Construction

3L Powerstroke Parameters Monitored:Accel Pedal Position

and drag racing

100 power levels selectable in just one second during the driving

The Best Systems Start with the Best Materials

No trace is left in the ECM

five 3/8 inch NPT fuel return ports

the Pressure Controller has three different levels that can be selected to increase mainline pressure by mimicking higher throttle positions

High Pressure Fuel Rail Line