2002-2003 Ford F-250/F-350 Super Duty 7.3L Manual 4 Position Chip Bully Dog

Bully Dog was founded in 1998 in American Falls, Idaho. The company started as a passion project whose main focus was to make improvements in diesel engines. As time went by, Bully Dog's brand has reached new heights making it a leading provider of monitoring and data logging technologies, first rate aftermarket parts, and top tier engine ECU calibration. The company has a well-rounded group of sales people, quality control pros, engineers, designers, and support staff. Bully Dog continues to utilize mobile computing advancements, performance monitoring, cloud computing, Bluetooth and Wi-Fi communication to develop cutting edge technologies. Bully Dog has transformed into a world class force in the automotive industry since its merger with Derive Systems. The company has a firm hold on ECU calibration technologies in relation to diesel and gas vehicles that seek to improve overall performance, haul sizeable payloads, tow trailers for long distances, and tackle rough terrains.

Bully Dog's calibration platform is perfect for adjusting important performance parameters for calibrating with the particular demands that drivers put on their vehicles. Be it tire size adjustments, shift firmness, throttle sensitivity, or axle lockers, Bully Dog's performance gauges and tuners will take care of it. Furthermore Bully Dog's modern handheld programmers provide easy installation and efficient access to improve performance, better fuel economy, and safety.