ProFlex Commander for Ford Mustang 5.0 (Coyote)

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The ProFlex Commander for the 2011-2017 Ford Mustang GT and 5.0 Coyote V8 engine is a plug-and-play (full bolt on) performance E85 flex fuel system. Right out of the box, you can run E85, gasoline, or any blend of the two seamlessly and without the need to tune or switch maps. Customers can expect 13+whp gains.

Use our iOS or Android app to connect to your ProFlex Commander!

What comes in the box:
-ProFlex Commander Unit for 5.0 Coyote V8 engine with Smartphone Connectivity
-Flex Fuel Sensor with fuel line and fittings for 5.0 Coyote engine
-Plug-and-Play Wiring Harness for 2011-2017 Mustang GT 5.0

The ProFlex Commander product line is backed by a limited 12 month warranty. 

Dyno Data for Mustang GT 5.0


This Mustang 5.0  saw big gains across the whole rev range with the ProFlex Commander, as much as 20 extra WHP on E85 between 4500rpm and 6500rpm. 

Vehicle Fitment

SUBMODEL                            ENGINE                                                    YEARS

S197                                           5.0L V8                                                   2011-2014

S550                                         5.0L V8                                                   2015-2017

With the free PROFLEX Connect app you can connect your smartphone to your PROFLEX Commander and view your vehicle’s ethanol content in real-time. Available for iOS and Android