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.
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Tuning Your Tow Vehicle with Bully Dog
Bully Dog tunes were designed to give you more horsepower and better towing torque in addition to several adjustable options. From the GT to the BDX, there's a device that fits your needs and will help give you a smoother towing experience, no matter what's hooked to the hitch. Find the right tuner for you at www.bullydog.com
Christmas in July Savings Direct from Santa!
Santa is always watching and even during his time off, he has found a gift for you. Get a $50 Instant Rebate on the Bully Dog BDX Performance Programmer from July 18 - 31, 2022. A little holiday magic from Santa to you! Find a device or a dealer at www.bullydog.com Use promo code JULYXMAS on bullydog.com to receive the $50 instant savings on BDX
Don't Put the Cart before the Horsepower
Tuning your vehicle should be step one, even if you are keeping it stock. But if you are adding any modification, a tune will bring it all together for you for optimum performance. Simple mods like new wheels and tires - you need a tune. Adding a new turbocharger - you need a tune. Towing something with your truck - you need a tune. The list continues on, but you get the idea. See how a tuner can change your driving experien [...]