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Bully Dog GT Platinum Diesel Tuner

Thoroughbred Sku #: BUL40420
Manufacturer Sku #: 40420

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This part is NOT available to ship to the state of California.


$469.00 On Sale! $422.10

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NOTE: 2013 - 2021 Cummins will require a Bypass Cable (#42215) to use the GT.

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Product Details

Product Name: Bully Dog GT Platinum Diesel Tuner
Manufacturer: Bully Dog
Manufacturer Part #: 40420
Thoroughbred Diesel Part #: BUL40420
Fitment Notes: 1999-2015 & 2017-2019 Ford Powerstroke, 2001-2015 GM Duramax, 2003-2021 Dodge Cummins

Fits:
99-15 & 17-19 Ford Powerstroke
01-15 GM Duramax
2003-2021 Dodge Cummins (2013 - 2021 Cummins will require a Bypass Cable (#42215) to use the GT)

The GT Platinum Gauge Tuner is a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of several vehicle applications by providing an increase in horsepower and torque and by improving fuel economy through better engine tuning.

IMPORTANT NOTES:
  • 2013+ Cummins will require optional Unlock Cable
  • No 2013 Ford Cab and Chassis support

The GT monitors and displays over fifteen different vehicle parameters (PIDs) on its 2.4" color screen. It also includes the all new Driving Coach feature which teaches end users to maximize their vehicles fuel economy potential. The GT performs vehicle diagnostics by reading and erasing diagnostic trouble codes; this level of vehicle transparency isn't offered by any OEM or by any other aftermarket product.

CUSTOM TUNING - The GT Platinum also supports custom tuning for certain model year Powerstroke's! But what is the difference between custom tuning and Bully Dog's preloaded tunes?

Bully Dog's pre-loaded tunes are designed for stock or lightly modified vehicles with modifications such as cold air kits, exhaust systems, or gear ratio changes. Unfortunately, as you build your vehicle with more complex modifications such as larger turbos, bigger injectors etc; the pre-loaded tunes are simply not designed to work with these heavier modifications and a "custom tune" is required.

Custom Tunes are created by one of Bully Dog / SCT's custom tuning dealers and are specifically designed for your vehicle and its modifications. Custom Tuning dealers have complete control of your vehicles PCM using the Derive Advantage Custom Tuning software and will optimize your vehicles performance for simple add-ons such as cold air kits or for high horsepower modifications such as turbo kits and larger injectors.

Triple Dog GT Diesel Tuning Features:
Power Settings:
  • Economy/ Tow Tune 50+ horsepower
  • Performance Tune 75+ horsepower
  • Extreme Tune 100+ horsepower/200lbs.-ft torque
Other Features:
  • Safety Defueling
  • Download Features (where applicable)
  • Speed Limiter
  • Rev Limiter
  • Calibrate Speedometer
  • Transmission Tuning
  • Custom Tuning (Powerstroke Only)
Vehicle Options (where applicable)
  • Seat Belt Reminder Chime
  • Auto Door Lock
Performance Gauge Functions:
  • Real Time Fuel economy
  • Average Fuel Economy
  • Trip Fuel economy
  • Load %
  • Coolant temperature
  • Fuel rail pressure (diesel vehicles)
  • Manifold absolute pressure
  • Engine RPM
  • Speed
  • Timing position
  • Air intake temperature
  • Mass Air Flow (grams/sec.)
  • Throttle position
  • Fuel level
  • Battery voltage
  • Ambient air temperature
  • Transmission temperature
  • Pyrometer #1 & 2 optional (diesel vehicles)
  • Boost (diesel vehicles)
  • IPW: injection pulse Width (diesel vehicles)
  • Barometer (diesel vehicles)
  • Oil temperature (diesel vehicles)
  • ICP: injection control pressure (diesel vehicles)

Additional Information: Also included is a performance testing feature designed to test a vehicles performance capability on the drag strip. Couple this with the free PC analysis software and users can also determine vehicle horsepower. The GT does it all and it works on most late model diesel pickups including Dodge, Ford and GM.

Owners of the 6.7L Ford PowerStroke's, the Bully Dog GT has proven to provide MASSIVE power gains, all while maintaining all of the factory emissions equipment.

Dyno numbers have shown an improvement of 128.5 horsepower and 217.8 ft-lbs of tq.

2013+ GT Unlock Cable: Previous to the release of this simple to use cable, you were required to remove your PCM from the truck and send it in for modification in order to allow you to tune your Cummins, obviously leading to down time for your truck. This simple cable allows you to use a Bully Dog GT (PN: 40420) to tune your, and any other 2013+ Cummins that also has a GT Tuner. This is a one time use cable, thus once you've originally installed the tuner using the cable, your truck is now permanently unlocked, even if you are to return it to stock, so you can tune your buddy's truck or anyone else's (as long as they have their own GT Tuner).

THE PROCESS:

  • Purchase a GT Diesel Tuner and the Cummins Unlock Cable
  • Install the GT Diesel Tuner and follow on-screen instructions
  • Install the Unlock Cable and follow on-screen instructions on the GT
  • Install Tuning from the GT Tuner

VEHICLE SPECIFIC POWER GAINS:

1999-2003 Ford 7.3L Powerstroke

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP
  • Extreme Gains: +100HP
2003-2007 Ford 6.0L Powerstroke
  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP
  • Extreme Gains: +110HP
2008-2010 Ford 6.4L Powerstroke
  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP
  • Extreme Gains: +140HP
2011-2014 Ford 6.7L Powerstroke
  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +25HP
  • Performance Gains: +75HP
  • Extreme Gains: +120HP
2015 Ford 6.7L Powerstroke
  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +20HP
  • Performance Gains: +48HP
  • Extreme Gains: +71HP

2017-2019 Ford 6.7L Powerstroke

  • Up to 131HP and 210 ft-lbs. of torque

2001-2010 Duramax

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP
  • Extreme Gains: +120HP

2011-2014 Duramax

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP

2015 Duramax

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +31HP
  • Performance Gains: +50HP

2003-2007 Cummins

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP
  • Extreme Gains: +130HP

2007.5-2012 Cummins

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +50HP
  • Performance Gains: +75HP
  • Extreme Gains: +130HP

2015 Cummins

  • Stock: No Horsepower / Torque Gain
  • Tow Gains: +20HP
  • Performance Gains: +55HP
  • Extreme Gains: +97HP

2018 Cummins

  • +24HP / 43TQ

2019 Cummins

  • +55 HP / 159TQ

2020-2021 Cummins

  • +63HP / 70 TQ

Note: This item is non-returnable once installed due to being vehicle specific. If you have any questions, please give us a call at 1-866-737-4966 before purchasing.

Note: Emissions compliant vehicles only.


Reviews

  • I have a 2008 f250 stock and I’m not planning on deleting anything all I’m trying to do it’s to add more power would any of this tunes help with my truck been stock or I need to delete DPF and EGR?

    Sergio | 2/3/2024

    The Bully Dog will work fine, with emissions intact vehicles.

  • Good evening. I have a 2000 f450 7.3 im sure was a cab and chassis before it had a service body installed. Other programers have workeed why wouldn't this? Also does this model give actual diagnostic codes? Thank you

    Jason | 6/15/2023

    Yes it will work on the F450 C&C.it will read trouble codes.

  • What exactly does "No 2013 Ford Cab and Chassis support" mean in the Bullydog #40420 description? Thanks

    Sean | 6/8/2023

    This device will not work with any 2013 Ford cab & chassis vehicles. If you look the build sticker on your vehicle and it says “sold as an incomplete vehicle”. The Bully Dog will not work.

  • My truck is a 2014 GMC Duramax Diesel 6.6 will this tuner work on my truck it has been deleted

    Keith | 5/27/2022

    No, Bullydog only offers emissions on tuning only.

  • Can you use the same tuner on different trucks? For instance if I sell my truck can I use this tuner in a different truck or does it become vin locked once installed?

    Nathan Walker | 5/10/2022

    It will be Vin locked to one truck. You can purchase an unlock through BullyDog.

  • After prgaming my device to the truck can I remove the device will it still b programmed

    Cletis | 3/30/2022

    This device is designed to stay plugged in to the vehicle.

  • Will bulldog 40420 work on 2006 ford 6.0

    Albert Rasnake | 11/30/2021

    Yes.

  • Will this work with a 2004 F150 Lariat4x4 super crew?

    Corey Hosea | 10/25/2020

    No, this tuner designed for diesel pickup’s.

  • Will this work with a deleted truck.

    Lee | 12/4/2019

    No. Bullydog does not offer emissions removal tuning.

  • how do I set the Rev Limiter

    Al Grover | 10/11/2019

    under main menu : select engine RPM:

    Rev Limiter DriveSets rev limit in RPM while in drive.Rev Limiter NeutralSets rev limit in RPM while in neutral.*Options are vehicle specific and are not supported by all vehicles

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