Bully Dog Big Rig 46500 Heavy Duty Gauge Tuner (HDGT)

Get premium tuning and a birds' eye view of what's going on with your truck's engine with the Bully Dog Big Rig Heavy Duty Gauge Tuner, or HDGT. Haul heavy loads with confidence, save serious money with improved fuel milage, and pull harder than ever before with performance big rig tuning from the experts at Bully Dog Big Rig. The premier top of the line Bully Dog Tuner, the HDGT offers safety, performance and economy all in one premium tuning package.

Product Specific Features:

• Works on Many Cummins, CAT and Detroit Engines
• HDGT has Undergone Extensive SAE Tested
• Emissions Tested - EPA Legal Tuning
• Adds Torque, Horsepower and Fuel Economy
• Choose from Economy, Power + Economy, and Power Tuning Levels
• Haul Safely with Multiple Parameter Alarms Like Coolant & Oil Temps, Boost PSI and Speed
• See Improved Fuel Mileage of up to 1 MPG
• Includes Heavy Duty Suction Cup Mount
• Does Not Do Emissions Deletes

Adjustable Options - Varies by Vehicle:

• Speed Limiter Adjustments - Changes Top Speed & Also Sets a Fixed Speed 
• Cruise Limiter - Adjustments the Speed Limit up or Down for Cruise Control
• Boost Warning - Set an Alarm for When a Particular Boost PSI is Exceeded
• Oil Temperature Warning  - Displays in Fahrenheit or Celsius
• Idle Shutdown Timer is a Great Fuel Saving Feature
• Coolant Temperature Warning  - Displays in Fahrenheit or Celsius

Fits The Following CAT Engines

• 2004-2010 9.3L C-9
• 1999-2003 10.3L C-10
• 2004-2010 11.1L C-11
• 1997-2003 12.0L C-12
• 2004-2010 12.5L C-13
• 1995-1998 14.6L & 15.8L 3406E
• 1999-2004 14.6L C-15
• 2005-2010 15.2L C-15 ACERT
• 1999-2003 15.8L C-16
• 1999-2003 18.1L C-18

Fits The Following Cummins Engines

• 2007-2020 6.7L ISB
• 2007-2016 8.3L ISC
• 2007-2016 8.9L ISL
• 1999-2003 10.8L ISM CM570
• 2004-2010 10.8L ISM
• 2010-2011 11.9L ISX 11.9
• 2011-2016 11.9L ISX 12
• 2000-2003 14.9L ISX CM570 Signature
• 2004-2007 14.9L ISX CM870
• 2008-2010 14.9L ISX CM871
• 2011-2012 14.9L ISX 15 CM2250
• 2013-2021 14.9L ISX 15 CM2350
• 2017-2021 14.9L X15 485, 505, 525, 565 & 605 HP Power Series Engines
• Note: Does Not Support X15 Efficiency Series Engines (Horsepower Ending in a 0)

Fits The Following Detroit Engines

• 1999-2003 12.7L Series 60 DDEC 4
• 2004-2007 12.7L Series 60 DDEC 5
• 2007-2016 12.8L DD13
• 2001-2003 14.0L Series 60 DDEC 4
• 2004-2007 14.0L Series 60 DDEC 5
• 2008-2010 14.0L Series 60 DDEC 6
• 2007-2016 14.8L DD15
• 2010-2016 15.6L DD16

Fits The Following Mercedes Engines

• 2007.5-2010 7.2L MBE 900
• 2007.5-2010 12.8L MBE 4000 
• Note: 2007.5 Trucks Will Have a DPF (Diesel Particulate Filter)