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Product registration

By registering your eFlexFuel product you get the following benefits:

  • Extended 5 year limited warranty for the control unit
  • Be the first to find out about new products
  • Participate in contests and receive discounts

If you need help with the registration, please send us a message to our support

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Want $50 off your eFlex kit?

Easy! Sign up for the latest E85 and eFlexFuel News, Giveaways and Specials, and we’ll hook you up with a $50 discount code.

By providing your phone number, you agree to receive promotional and marketing messages, notifications, and customer tservice communications from eFlexFuel. Message and data rates may apply. Consent is not a condition of purchase. Message frequency varies. Text HELP for help. Text STOP to cancel. See terms.