** We will be closed for our annual summer break from Friday, June 14th through Monday, June 24th. Our shop will be closed during this time, so no support or shipping will be available. **

Collection: Flex Fuel / E85

E85 fuel is an excellent fuel for high-power output engines due to the nature of ethanol.  A flex-fuel system will allow you to run either standard pump gasoline or E85 fuel with ease.  Browse all of our E85 and flex-fuel products below to help you unlock the power of E85 fuel.
5 products
  • HA Motorsports Ethanol Sensor Plug-n-Play Harness for Hondata S300
    HA Motorsports Ethanol Sensor Plug-n-Play Harness for Hondata S300 - HA Motorsports
    Regular price
    $39.00
    Sale price
    $39.00
    Unit price
    per 
  • E85 / Flex-Fuel Ethanol Content Sensor
    E85 / Flex-Fuel Ethanol Content Sensor - HA Motorsports
    Regular price
    $104.95
    Sale price
    $104.95
    Unit price
    per 
  • KTuner Flex-Fuel (E85) Converter
    KTuner Flex-Fuel (E85) Converter - HA Motorsports
    Regular price
    $99.00
    Sale price
    $99.00
    Unit price
    per 
  • HA Motorsports Ethanol Sensor Plug-n-Play Harness for Hondata KPro
    HA Motorsports Ethanol Sensor Plug-n-Play Harness for Hondata KPro - HA Motorsports
    Regular price
    $39.00
    Sale price
    $39.00
    Unit price
    per 
  • Ethanol Sensor Connector Kit
    Ethanol Sensor Connector Kit - HA Motorsports
    Regular price
    Sold out
    Sale price
    $5.99
    Unit price
    per 

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