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


About:
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 41108 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Unknown

Bully Dog PR2013 Whie Hat Red Sandwich

Bully Dog PR2013 Whie Hat Red Sandwich..

$14.99

Fitment: Unknown

Bully Dog PR2011 Hat -Bully Dog Plaid Flex..

Bully Dog PR2011 Hat -Bully Dog Plaid Flex Fit Lg/XL..

$29.99

Fitment: Unknown

Bully Dog PR2010 Hat -Bully Dog Plaid Flex..

Bully Dog PR2010 Hat -Bully Dog Plaid Flex Fit Med/Lg..

$29.99

Fitment: Unknown

Bully Dog PR2009 Hat- Bully Dog Plaid Flex..

Bully Dog PR2009 Hat- Bully Dog Plaid Flex Fit Sm/Med..

$29.99

Fitment: Universal

Bully Dog PR1010 10in. X 6in. Bully Dog lo..

Bully Dog's window stickers are high quality vinyl stickers that measure 10 inches wide x 6 inches h..

$4.99

Fitment: Maybe

Bully Dog 70020 Diesel Particulate Filter...

Bully Dog's new Performance DPF is the industry's first emissions-compliant aftermarket stock replac..

$1,799.00

Fitment: Maybe

Bully Dog 70000 Bully Dog - Perfmornamce D..

Bully Dog's new Performance DPF is the industry's first emissions-compliant aftermarket stock replac..

$1,799.00

Fitment: Maybe

Bully Dog 42214 Unlock Cable

Unlock the potential of your 2013+ Cummins with the Bully Dog 2013+ Cummins unlock cable for use wit..

$50.00

Fitment: Maybe

Bully Dog 41605 6 Position Switch

Adds on-the-fly adjustability to 6 position chips. For use with pn(41604) for Ford 94-02 7.3 liter d..

$62.99

Fitment: Maybe

Bully Dog 41109 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Unknown

Bully Dog PR2090 Hat, mesh back flex fit 5..

Bully Dog PR2090 Hat, mesh back flex fit 56-58cm..

$16.98

Fitment: Maybe

Bully Dog 41107 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Maybe

Bully Dog 41105 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Maybe

Bully Dog 41104 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Maybe

Bully Dog 41103 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Maybe

Bully Dog 41102 4 Bank 4 Position chip (Pr..

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Maybe

Bully Dog 41101 4 Position Chip

Simple and effective, this 4 Position Chip is an easy way to tune your vehicle for fuel mileage and ..

$449.99

Fitment: Maybe

Bully Dog 40470 Bully Dog - BDX Performanc..

"Bully Dog's new BDX handheld performance tuner is specially designed so you always have the edge yo..

$538.99

Fitment: Maybe

Bully Dog 40465B GTX WatchDog

Bully Dog’s GTX Watchdog, optimized for 2013-2016 Dodge® Cummins® vehicles, is a revolutionary leap ..

$599.99

Fitment: Maybe

Bully Dog 40463B GTX Vehicle Expansion Kit

"The Bully Dog GTX Performance Tuner eliminates the need for a computer with built in Wifi and cloud..

$249.00

Fitment: Unknown

Bully Dog PR50200 Bully Dog Lanyard

Bully Dog PR50200 Bully Dog Lanyard..

$6.99

Fitment: Unknown

Bully Dog PR9039A Full Line Catalog Update..

Bully Dog PR9039A Full Line Catalog Updated 10/11/2010, also available in a case upon request..

$5.40

Fitment: Unknown

Bully Dog PR9005 Bully Dog Banner 35" x 53..

Bully Dog PR9005 Bully Dog Banner 35" x 53" ..Logo and Website..

$49.99

Fitment: Unknown

Bully Dog PR8011 Bully Dog Logo Vinyl Stic..

Bully Dog PR8011 Bully Dog Logo Vinyl Sticker..

$4.79

Fitment: Unknown

Bully Dog PR80100 Embossed Dog Set

Bully Dog PR80100 Embossed Dog Set..

$4.79

Fitment: Unknown

Bully Dog PR8001 Hat-Beanie Black with Red..

Bully Dog PR8001 Hat-Beanie Black with Red Stripe..

$17.98

Fitment: Unknown

Bully Dog PR5052 Bully Dog Paw Print floor..

Bully Dog PR5052 Bully Dog Paw Print floor stickers (1paw)..

$8.18

Fitment: Unknown

Bully Dog PR5047 Bully DogCan Coolers/Kooz..

Bully Dog PR5047 Bully DogCan Coolers/Koozies..

$4.99

Fitment: Unknown

Bully Dog PR5034 Bully Dog Small Authorize..

Bully Dog PR5034 Bully Dog Small Authorized Dealer Door Decal..White 6" x 10"..

$4.13

Fitment: Unknown

Bully Dog PR5032 GT/Watchdog Tri-Fold Broc..

Bully Dog PR5032 GT/Watchdog Tri-Fold Brochure..

$0.24

Fitment: Maybe

Bully Dog 40460B Performance Tuner/Gauge M..

"The Bully Dog GTX Performance Tuner eliminates the need for a computer with built in Wifi and cloud..

$599.00

Fitment: Unknown

Bully Dog PR50100 Authorized Dealer Door D..

Bully Dog PR50100 Authorized Dealer Door Decal..

$47.35

Fitment: Unknown

Bully Dog PR5006 14" X 19" Bully Dog Count..

Bully Dog PR5006 14" X 19" Bully Dog Counter Mat..

$13.19

Fitment: Universal

Bully Dog PR4010 10in. X 6in. Bully Dog lo..

Bully Dog's window stickers are high quality vinyl stickers that measure 10 inches wide x 6 inches h..

$4.99

Fitment: Unknown

Bully Dog PR2096 The Bully! Flat Bill Hat ..

Bully Dog PR2096 The Bully! Flat Bill Hat Flex Fit Size Lg/XL..

$29.99

Fitment: Unknown

Bully Dog PR2095 The Bully! Flat Bill Hat ..

Bully Dog PR2095 The Bully! Flat Bill Hat Flex Fit Size Med/Lg..

$29.99

Fitment: Unknown

Bully Dog PR2094 The Bully! Flat Bill Hat ..

Bully Dog PR2094 The Bully! Flat Bill Hat Flex Fit Size Sm/Med..

$29.99

Fitment: Unknown

Bully Dog PR2093 Military Style Cap (Blk w..

Bully Dog PR2093 Military Style Cap (Blk w/Logo @ 3pm)..

$19.98

Fitment: Unknown

Bully Dog PR2092 Hat, trucker, black w/ Bu..

Bully Dog PR2092 Hat, trucker, black w/ Bully Dog ghost and white lettering..

$13.99

Fitment: Unknown

Bully Dog PR2091 Hat, trucker, black visor..

Bully Dog PR2091 Hat, trucker, black visor and front 2 panels, white mesh back 4 panels with..

$13.99

Fitment: Maybe

Bully Dog 31306 31306 Ford Super Duty Sing..

The custom A-Pillar mounting system is the cleanest and most convenient install for your device. Ins..

$79.98

Fitment: Maybe

Bully Dog 32307 32307 (32307) A-Pillar Pod..

The custom a-pillar mounting system is the cleanest install for the PMT. Installation is very simple..

$79.98

Fitment: Maybe

Bully Dog 32306 A-Pillar Pod Mount

The custom a-pillar mounting system is the cleanest install for the PMT. Installation is very simple..

$79.98

Fitment: Maybe

Bully Dog 32305 A-Pillar Pod Mount

The custom a-pillar mounting system is the cleanest install for the PMT. Installation is very simple..

$79.98

Fitment: Maybe

Bully Dog 32304 32304 Custom A-pillar Moun..

The custom a-pillar mounting system is the cleanest install for the PMT. Installation is very simple..

$79.98

Fitment: Maybe

Bully Dog 32303 A-Pillar Pod Mount

The custom a-pillar mounting system is the cleanest install for the PMT. Installation is very simple..

$79.98

Fitment: Maybe

Bully Dog 31600 RAM Mirror-Mate Mounting K..

For GT and watch dog models.Mirror Mount For GT/WatchDog Kit Includes Under Rear View Mirror Mount/T..

$39.99

Fitment: Maybe

Bully Dog 31310 Custom A-Pillar Mount, Pai..

The custom A-Pillar mounting system is the cleanest and most convenient install for your device. Ins..

$79.98

Fitment: Maybe

Bully Dog 31309 A-Pillar Pod Mount

The custom A-Pillar mounting system is the cleanest and most convenient install for your device. Ins..

$79.98

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