The Chevrolet 4x4 power programmer is an accessory designed to boost the performance of your vehicle. The vehicle computer is configured to regulate the operation of many vehicle systems, such as the settings for top speed limits, the fuel and air ratio, rev limits, to name just a few. The Chevrolet 4x4 power programmer can alter the limits set on some vehicle systems by the computer, allowing a higher level of performance.

Often, the limits for which the computer is programmed are well below the performance capabilities of the vehicle. By reconfiguring the vehicle computer, the Chevrolet 4x4 power programmer can free some of the power and performance that your vehicle is capable of, allowing it to operate to its full potential.

Plugging in to the OBD-II port under the dash of your vehicle, the power programmer is quick and easy to operate, requiring only about ten minutes of your time to maximize the performance and efficiency of your engine. By simply answering a series of yes or no questions on the control pad of the power programmer, you can significantly enhance the torque and horsepower of your vehicle as well as modifying the shift points of the transmission for faster acceleration and smoother performance. After the power programmer has done its job, it is unplugged and put away, needing no permanent connection to your vehicle. We carry a selection of quality power programmer options in our user-friendly online catalog.Our great prices and expert customer service will make ordering your power programmer quick and convenient whether you use our secure site or our toll-free phone line.