“I used to tune cars for E85 for a living, but my tunes were always off in the real world because E85 at the pump is never a consistent percentage of ethanol. That’s when I invented the PROFLEX Commander. E85 tunes are insufficient and now obsolete. This is the best way you can run E85 and always make maximum power safely.”
Dyno-proven performance gains across the entire rev range
Makes adjustments with nano-second fidelity. Shows your ethanol content in real-time
Full flex fuel capability so you can run E85, gas, or any blend you want, anytime
Plug-and-play engine installation done yourself in under 2 hours with tools you already have. Zero tuning required
Like a Standalone But For Flex Fuel
All you need to do is install the PROFLEX Commander system to start running E85. No other components, or tuning, are required. Every component of the PROFLEX Commander is engineered to our high quality standards and each system is tested before it is shipped to its new owner.