The Hypertech Max Energy Power Programmer unlocks every last pony for overwhelming punch, plus has the ability to improve your fuel economy. For diesel or gas engines, this programmer helps you save big at the pump. Lifetime Warranty.
Maximize your engine's fuel economy with the Hypertech E-CON. This chip is designed for fuel economy tuning that improves mileage by getting the most out of every fuel molecule. Easy plug-and-save installation. Lifetime Warranty.