PROFLEX

Advanced Fuel Dynamics

About this app

Unlock unparalleled performance and fuel freedom with the flex-fuel systems from Advanced Fuel Dynamics. The PROFLEX Commander and FLEXLINK family of devices allow you to run any blend of gas and E85 at anytime, while always delivering the exact fuel ratio to your vehicle. The PROFLEX Connect app allows you to view your device settings in real-time, and even help you find a nearby Fuel (e85) station.

Ratings and reviews

like others say hit or miss now it's a miss on connecting it's getting annoying this needs a serious update other then that when it do work it's a straight forward app that will show u how my ethanol you are running witch is needed cuz alot of these stations are lower then others and a great way to know if I will return to that station or not

Opening the app is fine. Once turning the key on to see how much ethinol I have in my car pressed on the device after a little bit the app couldn't connect. Was so disappointed. I hope this is just a glitch.

I bought my Proflex second hand. I saw the app ratings and my expectations were very low. However, the app does work, it shows the ethanol content, I had to reload the app initially to show the E85 content but the app does its job so far.