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 a Fuel Economy Mode plus exclusive safeguards that honor the engine and powertrain. Pyrometer and boost gauge recommended.

2007 Chevy/GMC 6.6L LMM