Advanced Fuel Dynamics was founded in 2014 by a tuner whose E85 tunes were always off and he set out to find out why. What he discovered is that E85 at the pump is incredibly inconsistent in its actual ethanol content, and, since tuners take everything into account except how much ethanol is actually in the vehicle, they are consistently wrong. Realizing that the only way to consistently make the most power from ethanol is to build a true performance flex-fuel system, he set out to create what would become the PROFLEX Commander flex fuel kit. Advanced Fuel Dynamics has grown from a one-man shop to a company with high-quality full bolt-on products and a growing list of vehicle applications.