Banks EconoMind with Switch 01-04 Duramax LB7 63763 2001-2004 6.6L GM Duramax LB7

EconoMind is built for work. The PowerPack calibration (+100 hp/+230 lb-ft), will make sure you've got the goods to haul the goods! EconoMind provides comprehensive fuel tuning, CleanTune Technology and six levels of adjust-on-the-fly power that give you up to 44% quicker 0-60 mph towing time!

Works to improve your MPG, too.
EconoMind calibrates the engine to consume less fuel at any power level. You'll get better fuel economy under all load conditions...up to 19% more! As a result, it pays for itself over time.

Honors the host vehicle instead of destroying it.
Many tuners reduce fuel delivery as exhaust gas temps rise. But they ignore the powertrain! Banks finds the limits of the engine and powertrain, then adds mission-critical ActiveSafety safeguards to EconoMind so it will live within those limits. Result: safe, reliable power-and lots of it.

IMPORTANT NOTES:
Pyrometer and boost gauge recommended.
All gains measured at the rear wheels, with recommended airflow improvements.