Programmers
Power Programmers: Like control modules, power programmers reconfigure your vehicle’s onboard computer to perform at peak levels, but they operate
differently.Rather than being permanently installed into your electrical system, power programmers like Superchips are plug-n-play devices.Before hitting the road, you connect it to your OBD-II Port, which is handily located right under your dashboard. You will then answer a number of questions about your vehicle, any modifications you have made and what level of power you want.
Based on how you respond to the questions, the power performance programmer then uploads a new set of operating instructions to your vehicle’s computer. The new operating program only has to be uploaded once, so you can pack away your power programmer or experiment with some of the other settings and modes.

Edge Evolution
Best of all, the whole process only takes about 10 minutes, and the only tools you’ll need are your own two hands.
The advantage of power programmers is that you have greater control over the tuning of your system. For example, you will be able to recalibrate your onboard computer to any changes in tire size, speed rating or even your rear end gear ratio.
These changes dramatically affect your vehicle’s performance, but your computer does know to recalculate unless you use a power programmer to communicate with it.

Hypertech Max Energy
Moreover, many of our power engine programmers let you tune your engine for regular octane usage instead of the usual 91 or higher fuel grade.