With the Hypertech Max Energy Programmer, the end result is quicker acceleration, improved shifting, and better fuel economy. It has all the functionality of the Speedometer Calibrator and Max Energy E-CON, plus a whole slew of other features not present in those tuners, such as an automatic transmission adjuster, a top-speed limiter, an RPM 'Rev' limiter, and a cooling fan temperature controller. It is outfitted with Hypertech's renowned Max Energy Tuning software. The Max Energy tuner is Hypertech's most popular and fully functional portable tuner. The Max Energy E-CON tuner is perfect for vehicles running on regular-grade gasoline.

Despite its limited functionality, this tuner is still programmed with Hypertech's premium Max Energy Tuning software. This tuner gives you just that, and nothing else. The Hypertech Max Energy E-CON is designed for the driver that wants two things from his vehicle: more power and better fuel economy.