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Bully Dog 40420

Bully Dog GT Platinum Diesel Tuner 1999-2015 Ford Diesel/2001-2015 GM Diesel/2003-2017 Dodge/Ram Diesel

159-40420

made in usa
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Save $20 Off $250, $50 Off $500, $100 Off $1,000, $150 Off $2,000. Promo Code: SAVEMORE exclusions apply

$449.00
Bully Dog GT Platinum Diesel Tuner 1999-2015 Ford Diesel/2001-2015 GM Diesel/2003-2017 Dodge/Ram Diesel $449.00
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Bully Dog GT Platinum Diesel Tuner
  • 1999-2015 Ford F-250 to F-550 Super Duty & Excursion 6.0/6.4/6.7/7.3L Powerstroke
  • 2001-2015 Chevy/GMC 2500-5500 6.6L Duramax
  • 2003-2017 Dodge & Ram 2500-5500 5.9L/6.7L for Cummins
  • Bully Dog 40420 Details

    Bully Dog GT Platinum Tuner (Diesel)

    Note: Not legal for sale or use on pollution controlled vehicles based and registered in California.

    Note: 2013 and Newer Dodge 6.7L Cummins requires part number 159-42214 engine unlock cable with this programmer.

    Features:
  • Huge Horsepower and Torque Gains (Over 100 HP)
  • Improved Engine Efficiency (Fuel Economy Potential)
  • Four On-The-Fly Power Levels
  • Safety Defueling
  • Loads of Download Features like Speedometer Calibration
  • Display Over 15 Vehicle Parameters (PID)
  • Read and Erase Diagnostic Trouble Codes (Dtcs)
  • Vehicle Performance Testing
  • Free Performance Testing Software for PC Online
  • Exclusive Driving Coach Feature, Patent Pending
  • Full Color Display with Multiple Color Themes
  • User Set Day and Night Driving Modes
  • Easy Installation
  • Free Internet Updates and Upgrades
  • Initiate DPF Burnoff on 2009 GM & 2007.5-2009 Dodge Diesel

    FORD
    7.3L
    99-03
    FORD
    6.0L
    03-07
    FORD
    6.4L
    08-10
    FORD
    6.7L
    11-15
    GM
    6.6L
    01-07
    GM
    6.6L
    07.5-10
    GM
    6.6L
    11-15
    DODGE
    5.9L
    03-07
    DODGE
    6.7L
    07.5-15
    On-the-Fly Power Settings
    Stock Y Y Y Y Y Y Y Y Y
    Tow 50 50 50 25 50 50 50 ** 50 50
    Performance 75 75 75 75 75 75 75 ** 75 75
    Extreme 100+ 110+ 140+ 120+ 120+ 120+ 130+ 130+
    Downloading Functions
    Change Speed Limiter Y Y Y Y 02-07 Y Y Y Y
    Calibrate OEM Speedometer Y 02-07 Y Y Y Y
    Increase Low End Power Y
    Adjust Transmission Shifting Y * Y Y 2010
    Initiate DPF Burn-off Y Y 07-09
    Transmission Reset/Relearn Y Y
    Defueling Capabilities
    EGT - Pyro 1 Y Y Y Y Y Y Y *** Y Y
    EGT - Pyro 2 Y Y Y Y Y Y Y *** Y Y
    Engine Coolant Temp Y Y Y Y Y Y *** Y Y
    Boost Level Y Y Y Y Y Y Y *** Y Y
    Transmission Temp Y Y Y Y 06-07 Y Y *** 06-07 Y
    Oil Temp Y Y Y Y
    Monitoring Capabilities
    Real Time Fuel Economy Y Y Y Y Y Y Y Y Y
    EGT (2 Locations) Y Y Y Y Y Y Y Y Y
    Turbo Boost Pressure Y Y Y Y Y Y Y Y Y
    Speed Y Y Y Y Y Y Y Y Y
    Engine RPM Y Y Y Y Y Y Y Y Y
    Coolant Temp Y Y Y Y Y Y Y Y
    Fuel Rail Pressure Y Y Y Y Y Y
    Manifold Absolute Pressure Y Y Y Y Y Y
    Timing Position Y Y Y Y Y Y
    Injection Pulse Width Y Y
    Throttle Position Y Y Y Y Y Y Y Y
    Air Intake Temp Y Y Y Y 01-05 Y Y 03-05 Y
    Mass Air Flow Y Y Y Y Y Y Y
    Barometer Y Y Y Y Y 03-05
    Battery Voltage Y Y Y Y 01-05 Y
    Engine Oil Temp Y Y Y Y
    Injection Control Pressure Y Y Y Y Y Y Y Y
    Transmission Temp Y Y Y Y 06-07 X X 06-07 X
    Load Y Y X X 06-07
    Fuel Usage (Gallons/Hour) Y Y Y Y Y Y Y Y Y

    * Adjusted automatically in tuning
    ** Not Adjustable "on the fly"
    *** Warning Only

  • Specifications:

    Quantity
    Sold individually
    Manufacturer's Part Number:
    40420
    Shipping Weight:
    1.44
    Package Height:
    9.5
    Package Depth:
    4.4
    Package Width:
    13.3

    Bully Dog GT tuners are an all-in-one adjustable tuner, gauge, safety monitor, and driving coach. The tuner portion adds power and economy mapping. As a gauge, the GT can monitor over 15 vehicle parameters. The "driving coach" provides real-time driving advice to maximize fuel economy up to 37%.

    Tuner Features

    • Improved Fuel Economy
    • Speed Limiter Adjustment
    • Increased Horsepower & Torque
    • Exclusive Driving Coach Function
    • Read and Erase Diagnostic Trouble Codes
    • Downloadable Updates & Upgrades from the Internet

    Does Bully Dog 40420 fit your vehicle?

    Narrow Results

    2002-2004  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2002-2004  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003  DODGE RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 5.9
    • SubModel: SLT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2006-2007  FORD E-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • Aspiration: T
    • SubModel: XL
    • Engine Vin: P
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2003  DODGE RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2006-2011  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2005  FORD EXCURSION

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • SubModel: LIMITED
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2012  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +145.75 hp / +226.78 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: XL
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2007  CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +243.41 hp / +436.36 ft./lbs. Torque~Performance +208.8 hp / +375.21 ft./lbs. Torque~Towing +162.8 hp / +292.73 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2005  FORD F-250 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • SubModel: HARLEY-DAVIDSON EDITION
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2012  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +145.75 hp / +226.78 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: XLT
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2016  CHEVROLET SILVERADO 1500

    • Fitment_Note: Internet Updatable
    • EngineType: ALL
    • SubModel: HIGH COUNTRY

    2007  CHEVROLET SILVERADO 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005  CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +243.41 hp / +436.36 ft./lbs. Torque~Performance +208.8 hp / +375.21 ft./lbs. Torque~Towing +162.8 hp / +292.73 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +243.41 hp / +436.36 ft./lbs. Torque~Performance +208.8 hp / +375.21 ft./lbs. Torque~Towing +162.8 hp / +292.73 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~HP Increase +88.98/Torque Increase 163.15 lbs.-ft.~With Dyno Data
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2002-2003  FORD EXCURSION

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2013-2014  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Shift Point~Internet Updatable
    • Liter: 6.7
    • SubModel: KING RANCH
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2016  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: HIGH COUNTRY
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +71.4 hp / + 150.2 ft./lbs. Torque~Performance +62.96 hp / + 125.2 ft./lbs. Torque~Towing +47.66 hp / + 90.58 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2013-2014  FORD F-350 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Shift Point~Internet Updatable
    • Liter: 6.7
    • SubModel: LARIAT
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2013-2015  RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: SLT
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2010  FORD F-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2007  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • EngineType: ALL
    • SubModel: TRX4

    2005  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +243.41 hp / +436.36 ft./lbs. Torque~Performance +208.8 hp / +375.21 ft./lbs. Torque~Towing +162.8 hp / +292.73 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1999-2003  FORD F-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2004  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~HP Increase +88.98/Torque Increase 163.15 lbs.-ft.~With Dyno Data
    • Liter: 5.9
    • SubModel: LARAMIE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1999-2000  FORD E-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2015  RAM 3500

    • CC: 6424
    • Liter: 6.4
    • SubModel: SLT
    • CUI: 392
    • EngineType: V8 ( 6.4 L / 392 )

    2006  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003  FORD EXCURSION

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: EDDIE BAUER
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2013-2015  RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: LARAMIE LONGHORN
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2011  FORD F-350 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +103.43 hp / +221.67 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: KING RANCH
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2016  CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LTZ
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Shift Point~Internet Updatable~HP Increase +120
    • Liter: 6.7
    • SubModel: PLATINUM
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2001  CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +71.4 hp / + 150.2 ft./lbs. Torque~Performance +62.96 hp / + 125.2 ft./lbs. Torque~Towing +47.66 hp / + 90.58 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2013-2015  RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: SLT
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2013-2015  RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: LONE STAR
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2011-2012  RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.7
    • SubModel: OUTDOORSMAN
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2008-2010  FORD F-250 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.4
    • SubModel: XL
    • CUI: 391
    • EngineType: V8 ( 6.4 L / 391 )

    2006  CHEVROLET EXPRESS 2500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001  CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +71.4 hp / + 150.2 ft./lbs. Torque~Performance +62.96 hp / + 125.2 ft./lbs. Torque~Towing +47.66 hp / + 90.58 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006-2011  GMC SAVANA 2500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1999-2003  FORD F-250 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2008-2010  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.7
    • SubModel: SXT
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2011-2012  RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.7
    • SubModel: SLT
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2016  CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: BASE

    2012  FORD F-350 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +145.75 hp / +226.78 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: XL
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2006  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2010  FORD E-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    1999-2002  FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2004-2007  FORD F-250 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • SubModel: KING RANCH
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2003-2007  FORD F-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • SubModel: KING RANCH
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2007  GMC SIERRA 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2004  GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2012  FORD F-350 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +145.75 hp / +226.78 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: KING RANCH
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2007  GMC SIERRA 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2002  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2013-2016  CHEVROLET EXPRESS 2500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Extreme +90.97 hp / +167.64 ft./lbs. Torque~Performance +68.17 hp / +123.47 ft./lbs. Torque~Towing +52.96 hp / +90.73 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: PLATINUM
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2015  CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~HP Increase +75
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2013-2015  RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: BIG HORN
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2016  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Extreme +90.97 hp / +167.64 ft./lbs. Torque~Performance +68.17 hp / +123.47 ft./lbs. Torque~Towing +52.96 hp / +90.73 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: XL
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2007  CHEVROLET SILVERADO 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015  CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~HP Increase +75
    • Liter: 6.6
    • SubModel: HIGH COUNTRY
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016  CHEVROLET EXPRESS 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Shift Point~Internet Updatable~HP Increase +120
    • Liter: 6.7
    • SubModel: XLT
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2011  CHEVROLET EXPRESS 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +71.4 hp / + 150.2 ft./lbs. Torque~Performance +62.96 hp / + 125.2 ft./lbs. Torque~Towing +47.66 hp / + 90.58 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015  FORD F-350 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Shift Point~Internet Updatable~HP Increase +120
    • Liter: 6.7
    • SubModel: XL
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2001  GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +71.4 hp / + 150.2 ft./lbs. Torque~Performance +62.96 hp / + 125.2 ft./lbs. Torque~Towing +47.66 hp / + 90.58 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005-2007  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2003-2007  FORD F-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.0
    • SubModel: XL
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2010  DODGE RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.7
    • SubModel: TRX
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2004  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1999-2002  FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: CHATEAU
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2013-2015  RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: ST
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2012  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +145.75 hp / +226.78 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: KING RANCH
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2013-2014  CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2008-2010  FORD F-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.4
    • SubModel: KING RANCH
    • CUI: 391
    • EngineType: V8 ( 6.4 L / 391 )

    2006-2007  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 5.9
    • SubModel: SPORT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2000  FORD EXCURSION

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 7.3
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2011  FORD F-350 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Performance +103.43 hp / +221.67 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: XLT
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2011  RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.7
    • SubModel: SXT
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2006  DODGE RAM 2500

    • Liter: 5.9
    • SubModel: SLT NIGHT RUNNER SPORT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2002-2004  GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006-2007  FORD F-350 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2007  CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~Extreme +90.97 hp / +167.64 ft./lbs. Torque~Performance +68.17 hp / +123.47 ft./lbs. Torque~Towing +52.96 hp / +90.73 ft./lbs. Torque
    • Liter: 6.7
    • SubModel: LARIAT
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2014-2015  RAM 2500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Unlock Cable Must Be Purchased For Tuning/PN[42214]~Internet Updatable
    • Liter: 6.7
    • SubModel: LARAMIE LIMITED
    • CUI: 408
    • EngineType: L6 ( 6.7 L / 408 )

    2015  RAM 3500

    • CC: 6424
    • Liter: 6.4
    • SubModel: BIG HORN
    • CUI: 392
    • EngineType: V8 ( 6.4 L / 392 )

    2015  FORD F-250 SUPER DUTY

    • CC: 6651
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Shift Point~Internet Updatable~HP Increase +120
    • Liter: 6.7
    • SubModel: LARIAT
    • CUI: 406
    • EngineType: V8 ( 6.7 L / 406 )

    2001  GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable~With Dyno Data~Extreme +71.4 hp / + 150.2 ft./lbs. Torque~Performance +62.96 hp / + 125.2 ft./lbs. Torque~Towing +47.66 hp / + 90.58 ft./lbs. Torque
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005-2007  DODGE RAM 3500

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 5.9
    • SubModel: LARAMIE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2008-2010  FORD F-250 SUPER DUTY

    • Fitment_Note: Shift Point/Firmness; Speed Limit; DTC~Internet Updatable
    • Liter: 6.4
    • SubModel: XLT
    • CUI: 391
    • EngineType: V8 ( 6.4 L / 391 )
    40420 is rated 4.6 out of 5 by 5.
    Rated 5 out of 5 by from Incredible I purchased the Bully Dog nearly a month ago, and absolutely love it. It has given new meaning to my 2015 F-450 for towing, acceleration, and economy at your fingertips. I would highly recommend you test drive this product! You will never regret it.
    Date published: 2017-04-26
    Rated 5 out of 5 by from The Tuner works great. Should have gotten one a long time ago.
    Date published: 2015-11-29
    Rated 5 out of 5 by from easy install Very easy to install with excellent directions plus help line. Power increase was very evident! Makes you :).
    Date published: 2015-11-14
    Rated 5 out of 5 by from Small Power Packed Device Had it about a month now. Very pleased with performance. Increases power, decreased miles per gallon and much more. Recommend this product to everyone.
    Date published: 2014-11-03
    • y_2019, m_9, d_17, h_18
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    Will the 2016 option for this programmer work on a 2017 Ford F-250 diesel? 

    Asked by: WilliamButler
    No Bully Dog doesn't show this programmer working with a 2017 F-250.
    Answered by: Seth W
    Date published: 2018-04-25
    • y_2019, m_9, d_17, h_18CST
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    Items You Need

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    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.