Downloader provides quick, easy diesel performance increases by “re-flashing” the vehicle’s engine computer. Installation takes place inside the cab, by simply plugging into the truck’s OBDII port.
Downloader’s menu-driven display allows any of four different power settings to be selected: Stock, Tow (50-70 hp), Performance (75-90 hp) or Extreme (95-230 hp). The Power Pup also allows the engine to be instantly restored to the original settings if the need arises. Applications are available for Duramax, 6.0/7.3L PowerStroke and ’03-’05 Cummins engines.