The Edge Evolution Programmer has always been a favorite with diesel truck owners-simple to install, easy to use, and loaded with features. During a recent visi ...

The Edge Evolution CTS programmer made our truck pull like an aggressive freight train—even with a huge welder and lots of scrap metal strapped down in the truck bed!

We approached the electronic power upgrade in three stages: First, we installed and tested (dyno and on the road) the Evolution programmer from Ogden, Utah-based Edge Products.