The EZ provides real power and on-the-fly adjustability, but does so in a safe manner that does not require the installation of additional upgrades or gauges. You can switch between 3 power levels to add up to 65HP ­ all with the flick of an in-cab switch. The Edge EZ carefully monitors timing, turbo boost pressure, and fueling parameters to maximize power, torque, and driveability. The EZ provides power to help eliminate downshifting while towing and unleashes the hidden power of your Duramax, all the while keeping EGTs at a safe level.

The EZ is also tuned with a special fuel economy level* that improves the atomization of fuel, which in turn allows Edge to add power, while at the same time delivering between a 5-10% improvement in MPG when driving in level 1. Add to that the EZ's price point and you have the ultimate value on the performance market today.