Run gasoline, E85 or any mixture of the two in your Boss 302 without switching maps every time you fill up. The Advanced Fuel Dynamics ProFlex Commander reads the ethanol content in the fuel and adjusts injector operation as the mixture changes.
The Road Runner 5.0L responds well to higher-octane fuel, and AFD reports gains of 7–10% in wheel horsepower and torque when running E85. You can fill the car with pump gas when E85 is not available, then add ethanol later without draining the tank or loading another map.
Fitment Information
- Ford Mustang Boss 302 S197, 5.0L Road Runner V8 (2012, 2013)
Fitment Note
This kit is made specifically for the 2012–2013 Mustang Boss 302. It is not the correct kit for a standard Mustang GT, Shelby GT500 or V6 Mustang.
Commander Options
- Standard Commander: Made for naturally aspirated Boss 302s using the factory injectors or mild bolt-on upgrades. Manufacturer part number PFC-B302-1.
- Commander Pro: Made for supercharged, turbocharged or heavily modified builds using 600cc, 60 lb/hr or larger injectors. Manufacturer part number PCP-B302-1.
Sensor Options
- Standard Sensor: Provides accurate ethanol-content readings and works well with stock or mildly modified fuel systems.
- E-SENSE Sensor: The better choice for modified and higher-flow fuel systems. It adds fuel-temperature monitoring and additional live data through the ProFlex Connect app.
Features
- Run gasoline, E85 or any mixture of the two
- No switching between separate gasoline and E85 maps
- No additional tune required with a compatible stock or performance gasoline tune
- AFD reports gains of 7–10% in wheel horsepower and torque on E85
- BlendSense technology updates ethanol-content data every 30 milliseconds
- Adjusts injector operation as the ethanol mixture changes
- Cold Start Plus helps with cold starts on higher ethanol blends
- ProFlex Connect app displays real-time ethanol content
- Bluetooth connectivity for Apple iOS and Android devices
- Works with bolt-on upgrades and power adders when the correct Commander is selected
- AFD estimates installation at approximately one hour using common tools
- 12-month limited warranty
How the ProFlex Commander Works
The ethanol sensor measures the actual mixture of gasoline and ethanol in the fuel system. The ProFlex Commander uses that reading to adjust injector operation for whatever is currently in the tank.
The system works with compatible factory and performance gasoline tunes. If you change the fuel blend at the next fill-up, the Commander adjusts automatically instead of making you load another map.
Fuel System Requirements
A naturally aspirated Boss 302 with the factory injectors can use the Standard Commander. Supercharged, turbocharged and higher-horsepower cars may require larger injectors, a higher-flow fuel pump or other fuel-system upgrades to safely run full E85.
Forced-induction cars should be logged or tested on a dyno to make sure the fuel pump and injectors can keep up with the additional fuel demand.
Emissions Information
The ProFlex Commander does not remove or replace emissions equipment. It reads the ethanol content in the fuel and electronically adjusts injector operation so the engine can run gasoline, E85 or any mixture of the two.
Advanced Fuel Dynamics does not publish a CARB Executive Order number for this kit. California emissions compliance will depend on the engine, vehicle and approval status of the complete setup.
Watch the Video
Here is a video from Advanced Fuel Dynamics showing a Mustang Boss 302 running E85 on the dyno.
Before You Buy
- Choose the Standard Commander for a naturally aspirated Boss 302 with factory injectors or mild bolt-on upgrades.
- Choose the Commander Pro for forced-induction builds or injectors rated at 600cc, 60 lb/hr or larger.
- Select the sensor that matches the fuel flow and monitoring needs of your build.
- Supercharged and turbocharged cars should be logged or tested on a dyno before running full E85.
- The ProFlex Commander manages changing ethanol content, but it does not replace the proper tuning required for forced induction or major engine modifications.
Pairs Well With
- Advanced Fuel Dynamics E-SENSE Ethanol Content Sensor – A higher-flow sensor option for modified Boss 302 fuel systems that also adds fuel-temperature monitoring through the ProFlex Connect app.
- AEM 340 LPH E85-Compatible Fuel Pump – A universal higher-flow pump for modified or forced-induction Boss 302 builds that need more fuel capacity. Installation is not vehicle-specific and may require modification.
- Volant Closed-Box Intake for Mustang Boss 302 – Adds airflow and louder intake sound to the Road Runner 5.0L while keeping the filter inside a closed airbox.
- MagnaFlow Cat-Back Exhaust for Mustang Boss 302 – Available in Street and Competition versions for Boss owners who want more exhaust sound from the 5.0L.
About Advanced Fuel Dynamics
Advanced Fuel Dynamics developed its flex-fuel products after finding that the actual ethanol content in pump E85 can change from one fill-up to another. Its systems measure the fuel that is actually in the car instead of assuming every tank has the same ethanol percentage.
AFD develops its ProFlex Commander systems, FlexLink modules and E-SENSE sensors in Salado, Texas.

More in this category
Advanced Fuel Dynamics E85 Flex Fuel Kit
Ford Mustang Flex Fuel
Ford Mustang Parts
Ford Mustang S197 Parts
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