**We custom tune LS1 Computers. Call 704-494-0005 for more information.

With the Power Programmer III from Hypertech, high performance owners of Chevy, GMC, and Ford trucks can finally enjoy the fun and excitement of Hypertech's dyno developed and track tested Power Tuning. These vehicles with latest GM computer systems, do not have removable tuning chips, so until the Power Programmer lll there was no way to re-tune for maximum power.

Hypertech's Power Programmer Plus delivers a curve over the entire RPM band...for the absolute most possible power from your engine. Plus, it allows you to recalibrate your speedometer for custom tire and axle ratios while perfectly adjusting your transmission for high performance shift firmness and shift points.

With the Power Programmer lll, you can now re-tune your vehicle in minutes. No Parts to install, no tools required. Just plug the Power Programmer's cord into the under-dash diagnostic port and push the start button. (specify vehicle when ordering)

Please select year and model. 

Price does NOT include shipping.