4150 Church Street
Suite 1024
Sanford , Florida 32771

  Phone:  (940) 783-9915
  Phone 2:  (940) 783-9914
  Fax:  (623) 581-0131
  Email:  support@bullydog.com

Bully Dog began in American Falls, Idaho in 1998 as an enthusiast business focused on improving diesel engine performance. Since then, the brand has come to stand for leading-edge engine ECU calibration, high-quality aftermarket parts, and precision data-logging & monitoring technology. With a talented and well-rounded team of designers, engineers, quality control professionals, salespeople, and customer support staff, Bully Dog continues to produce innovative technologies that make use of advances in mobile computing, Wi-Fi & Bluetooth communication, cloud computing, and performance monitoring to deliver unparalleled performance. As a result of its recent merger under Derive Systems, Bully Dog, Bully Dog Big Rig, SCT, and Derive Efficiency brands have integrated into a world-class operation and a dominant force in the automotive technology space. Bully Dog is at the forefront of performance ECU calibration technology for gas and diesel vehicles looking to add performance, tackle tough terrain, haul heavy payloads or tow trailers over long distances. Our calibration software platform adjusts key performance parameters to better respond to the unique demands you put on your vehicle, whether it's adjusting for tire size, axle lockers, throttle sensitivity or shift firmness. Easy installation using one of our advanced handheld programmers means quick, out-of-the-box access to better performance, added safety and improved fuel economy. Bully Dog also offers a precision-engineered, top-quality line of performance intakes, diesel particulate filters, manifolds and turbochargers to help vehicles run stronger and last longer.

Fitment: Maybe

Bully Dog 70000 Performance Diesel Particu..

Performance DPF for Ford 6.4LBully Dog's new Performance DPF is the industry's first emissions-compl..


Fitment: Universal

Bully Dog 40400-100 HDMI Cable

GT Universal HDMIUniversal HDMI cable for watch dog and GT.HDMI CableKit Includes Both Male and Fema..


Fitment: Universal

Bully Dog 40391 Universal Pyrometer Probe

Enclosed Pyro ProbeThe enclosed pyrometer probe is 5 feet in length with a two wire connection. Will..


Fitment: Universal

Bully Dog 40387 Pyrometer Probe

Pyrometer Probe for Sensor DockThe enclosed pyrometer probe is 5 feet in length with a two wire conn..


Fitment: Universal

Bully Dog 40384 Sensor Docking Station

Sensor Docking Station w/PyrometerThe Bully Dog Sensor Docking Station is a great, and easy way for ..


Fitment: Universal

Bully Dog 40383 Sensor Docking Station

Sensor Docking StationThe Bully Dog Sensor Docking Station is a great, and easy way for you to check..


Fitment: Universal

Bully Dog 40010 HDMI And Power Extension C..

5 ft. HDMI and Power Extension KitUniversal HDMI cable for watch dog and GT.HDMI CableKit Includes B..


Fitment: Universal

Bully Dog 33600 RAM Mirror-Mate Mounting K..

RAM Mirror-Mate Mounting Kit for GT (GM vehicles)For GT and watch dog models.Mirror Mount For GT/Wat..


Fitment: Maybe

Bully Dog 33308 A-Pillar Pod Mount Silvera..

Custom A-pillar Mount; paintable; for GT with T-slot adapterThe custom a-pillar mounting system is t..


Fitment: Maybe

Bully Dog 33307 A-Pillar Pod Mount

Custom A-pillar Mount; With Speaker; paintable; for GT with T-slot adapterThe custom a-pillar mounti..


Fitment: Universal

Bully Dog 40400-101 Power Cable

GT Universal Power CableUniversal HDMI cable for watch dog and GT.Power CableApplication Summary:GT..


Fitment: Universal

Bully Dog 40400-102 Windshield Mount

GT Universal Windshield MountFor GT and watch dog models.Windshield MountApplication Summary:GT..


Fitment: Maybe

Bully Dog 42214 Unlock Cable

Dodge Cummins? 13-17 Unlock CableUnlock the potential of your 2013+ Cummins with the Bully Dog 2013+..


Fitment: Maybe

Bully Dog 40470 BDX Performance Tuner

BDXBullyDog ECU TunerSleek design with easy-to-use push-button interfaceBuilt-in Wi-Fi for calibrati..


Fitment: Maybe

Bully Dog 40465B GTX Watchdog

GTX WatchdogBully Dog's GTX Watchdog, optimized for 2013-2016 Dodge(R) Cummins(R) vehicles, is a rev..


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