UPC 681018411059

Computer Chip4 Position Chip4 Position Chip; 4 Bank 4 Position; Preprogrammed; Rotary Switch Included; 4 Power Levels Available;FEATURES:Simple And EffectiveEasy Way To Tune Your Vehicle For Fuel Mileage And PowerGain Up To 30-125 HP/TQ GainsWith Level 3 Adjust For High IdleTuning Your Engine Has Never Been EasierAll The Performance You NeedBully Dog was formed in 1998 in Aberdeen, Idaho. The founders of Bully Dog - Michael, Phillip, and Daryl Klassen were heavily influenced by their father Harold's interest in improving vehicle performance. Several years prior to the company's inception, Harold had experimented with increasing performance on his diesel farm tractor by injecting propane into the engine's combustion chamber.