• NEW Smartphone connected proflex commander!

    View your ethanol content in real-time with our app!

    PROFLEX Commander

    PROFLEX Commander

    Bringing E85 performance to the bolt-on world

    PROFLEX Direct

    PROFLEX Direct

    Unlocking E85 performance for GM ECUs

  • New Smartphone connected proflex commander!

    See Your Ethanol Content in Real-Time

    Smartphone Connectivity

    With the new PROFLEX Commander you can use the PROFLEX Connect app for iOS and Android to connect and view your vehicle's ethanol content in real-time. Always know what's in your tank and feel the difference as you see the gauge rise when you fill up with E85!

     

    Get the PROFLEX Connect app for Android

     

    Get the PROFLEX Connect app for iPhone

  • Plug-and-play systems available now!

    PROFLEX Commander is available now for these platforms

  • Buy Now

    Purchase a PROFLEX Commander for Your Vehicle

  • Plug-and-play systems Coming soon

    PROFLEX Commander applications coming soon

    Dodge Hellcat

    In Development

  • PROFLEX Commander E85 System

    What does the PROFLEX Commander do?

    The PROFLEX Commander™ delivers E85 performance to vehicles utilizing an ethanol sensor for proper calculation of fuel delivery (included with kit). The unit is bolt-on without the need for any modification or programming of the ECU. We currently have applications available for many cars, trucks, and motorcycles and are constantly expanding our application list. Our unit ensures your vehicle consistently maintains its stock or tuned air/fuel ratio no matter what fuel blend you use.

     

    E85 is a much higher performing fuel that can increase vehicle performance while running cooler and keeping your engine cleaner than running gasoline. Want proof that E85 increases vehicle horsepower? Check out our Dyno Data page. Whether you're looking to post better track times or just get more power and responsiveness out of your daily driver, with the PROFLEX Commander™ you can get race-grade fuel without the race-grade price right at the pump!

    PROFLEX Commander by Advanced Fuel Dynamics

    Is my vehicle safe?

    From dedicated track cars and sport bikes to daily drivers and cruisers, most modern stock vehicles do not require any additional upgrades to run E85 with the PROFLEX Commander™. Once installed, any mixture of gas and E85 can safely be run. If a vehicle is modified and cannot deliver enough fuel for full E85 operation, a lower mixture of ethanol can still be run to increase performance over gasoline. As little as 30% mixture of ethanol in gasoline is equivalent to around 100 octane. The PROFLEX Commander™ is compatible with all major vehicle manufacturers and includes a 1-year limited warranty. If you have any special concerns, just give us a call at 866-902-FUEL!

    PROFLEX Commander Warranty

    Does it come with a warranty?

    Advanced Fuel Dynamics Inc. warrants to the consumer that all PROFLEX products will be free from defects in material and workmanship for a period of twelve (12) months from date of the original purchase. Products that fail within this 12-month warranty period will be repaired or replaced at AFD’s option, when determined by AFD that the product failed due to defects in material or workmanship. This warranty is limited to the repair or replacement of the AFD part. In no event shall this warranty exceed the original purchase price of the AFD part nor shall AFD be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product. Warranty claims to AFD must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said 12-month warranty period. Improper use or installation, accident, abuse, unauthorized repairs or alterations voids this warranty. AFD disclaims any liability for consequential damages due to breach of any written or implied warranty on all products manufactured by AFD. Warranty returns will only be accepted by AFD when accompanied by a valid Return Merchandise Authorization (RMA) number. Product must be received by AFD within 30 days of the date the RMA is issued.

     

    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)). Learn more.

    Return Policy

    If you are experiencing an issue with your PROFLEX Commander system please contact us so we can help resolve it. If you wish to return the system, all components must be returned sealed in original packaging, in resalable condition, and will be inspected prior to any refund being issued. All returns must be made with 30 days of purchase. No returns on installed items.

  • PROFLEX Direct E85 System

    What does the PROFLEX Direct do?

    The PROFLEX Direct allows performance enthusiasts to tune select GM ECUs to be fully flexfuel. Our system plugs directly into the factory ECU, allowing you to take advantage of flexfuel for your tune.

     

    Kits are available for:

     

    2010+ Camaro SS / 1LE / ZL1

    2014+ SS Sedan

    2008-2009 G8 GT & GXP

    2006-2009 Trailblazer SS

    2009-2014 CTS-V

    2014+ C7 Corvette Z06

    2014+ C7 Corvette Stingray

    2009-2013 C6 Corvette ZR1

    2016+ Camaro SS

    Select 2006+ trucks

    Any vehicle equipped with E38, E67, or E40 PCMs

  • Who is Advanced Fuel Dynamics?

    Advanced Fuel Dynamics Team at SEMA

    Advanced Fuel Dynamics designs and manufactures innovative performance aftermarket components. We are auto and moto enthusiasts dedicated to making quality products that are both safe and reliable. We test our products on the street and on the track and use our products every day -- and you can too!

  • Installation

    PROFLEX Commander installation instructions

    PROFLEX Commander Installation

    Installation of the PROFLEX Commander is easy because it is plug-and-play for your vehicle. The system includes:​

    1. Fuel line
    2. Flexfuel sensor with vehicle-specific connectors -- no modifications necessary
    3. Custom wiring harness with all necessary plugs for your vehicle
    4. PROFLEX Commander unit
    5. Detailed, vehicle-specific installation instructions
    Links to vehicle installation instructions can be found on the specific vehicle's product page.
  • Contact Us

    Please use the below form to contact us about where to buy and any related questions

    Mon-Fri 8am-6pm CST
    (866) 902-FUEL
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