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!

An example of an automotive product that follows this philosophy is the Edge Evolution CTS tuner. It combines the company’s Evolution power programming with a 4.3-inch color touchscreen ...

Edge claims horsepower gains up to 18hp/27 lb-ft for the 5.3L, 33hp and 43 lb-ft for the 6.2L when using the CS/CTS tuner for 1500s.

Edge Products announced that its Evolution CS2 and CTS2 tuners are now available for 2016 Chevy and GMC pickups equipped with a 6.6-liter LML Duramax engine.