Reviewed By Debra W (CARTERSVILLE, GA) Reviewed for a 2000 Dodge Ram —5/30/2017 2:28 PM
We purchased the Hypertech Max Energy Programmer a few weeks ago They require you to call their Support office for installation. Once we got going and installation was completed, the truck went from 14.5 mpg to 19.5 city & 22 highway. We're happy!!