Bully Dog GT Diesel Performance Tuner & Monitor 40420

The Bully Dog GT or Gauge Tuner is an all-in-one down loader and monitor in one compact electronic device. With all the features contained in the GT, it is amazing how easy it is to install. Installation simply involves plugging the product into the vehicle’s OBD ll port and performing a download to the vehicle’s ECU. The GT works on many late model diesel pickups and some commercial applications.

Some of the many features are four power settings, can remove the speed limiter, adjust tire size, and read / clear diagnostic trouble codes. It can be updated via the internet, so you can easily have the latest programming.  Updates are not recommended or necessary if the engine control module programming has not changed.

Vehicle Applications:
– Dodge 2003-2007 5.9L
– Dodge Ram 2007-2017 6.7L
– Dodge Ram 2018-2021 6.7L  *requires an additional 42215 bypass cable.

– Ford 1999-2003 7.3L F250-550 & Excursion
– Ford 2003-2007 6.0L F250-550 & Excursion
– Ford 2008-2010 6.4L F250-550
– Ford 2011-2018 6.7L F250-550  *No 2013 cab & chassis or manual transfer case.

– GM 2001-2016 6.6L LB7, LLY, LBZ, LMM, LML 2500/3500
– GM 2006-2016 6.6L LBZ, LMM, LGH 4500/5500
– GM 2006-2016 6.6L LBZ, LMM Express / Savana

Bully Dog tuning devices will not modify or delete vehicle emissions. Bully Dog products purchased comply with the Clean Air Act. Tunes that are preloaded onto the devices have gone through hours of testing to ensure the safety of the drivers and the environment overall.