Banks EconoMind Diesel Tuner with Switch 07.5-10 GM 2500HD / 3500 Duramax LMM Multiple Applications

Calibrated for working and towing, EconoMind is a fully engineered diesel tuner with an unmatched combination of power, fuel economy, and safety. You'll see power gains up to +100 hp/+239 lb-ft, and hill climbs up to 37% faster. EconoMind tunes fuel injector pulse width, timing, and pressure, delivering tremendous load-hauling power. You can change power levels on-the-fly at the twist of a knob, and it has exclusive safeguards that protect your engine and powertrain.