Use Less Fuel and Get More Power
With The E-CON™ Economy Power Programmer for Chevy GMC 6.6L Duramax

The Max Energy E-CON™ Economy Power Programmer is designed for Chevy GMC 6.6L Duramax driver who needs better fuel mileage and more power, but doesn’t want to pay for other high-performance features they may not need. Every E-CON for Chevy GMC 6.6L Duramax is programmed with Hypertech’s Max Energy™ Tuning, the best optimized fuel tuning programs possible that increase horsepower and torque. Max Energy Tuning extracts every bit of energy possible out of every molecule of fuel giving you more miles at part-throttle and and more power at wide-open throttle. In order to increase engine efficiency, horsepower and torque, our engineers optimize the spark and fuel curves point by point over the entire rpm band. With the additional power and optimized transmission functions, Chevy GMC 6.6L Duramax owners/drivers use less fuel to accelerate and maintain cruising speeds without the torque converter un-locking and transmission down-shifting to a lower gear. The results are improved power and maximum fuel mileage. Hypertech's customers are claiming 2 to 6 mpg gains and a substantial increase in horsepower and torque.

Hypertech Max Energy E-CON for Chevy GMC 6.6L Duramax can be upgraded to a Max Energy Power Programmer via the internet to include all the Max Energy for Chevy GMC 6.6L Duramax features available for that vehicle. Call Hypertech for details at 901.382.8888.