2003-04 Dodge 5.9L All Economind Stinger W/Switch - 63723

PowerPack® calibration: +100 hp/+235 lb-ft (rear wheel) Stinger® calibration: +75 hp/+175 lb-ft (rear wheel) Calibrated for working and towing, EconoMind is a fully engineered diesel tuner with an unmatched combination of power, safety, versatility and CleanTune® Technology. EconoMind tunes pulse width, timing and fuel pressure, delivering tremendous load-hauling power (airflow improvements recommended). Change power levels on-the-fly at the twist of a knob. Has exclusive safeguards that honor the engine and powertrain. Pyrometer and boost gauge recommended. All gains measured at the rear wheels, with recommended airflow improvements.