Universal LED Flex Fuel Kit with BMS CANflex ECA for JB4, CANbus, Bluetooth, & E85 Integration
Universal LED Flex Fuel Kit with BMS CANflex ECA for JB4, CANbus, Bluetooth, & E85 Integration
Universal LED Flex Fuel Kit with BMS CANflex ECA for JB4, CANbus, Bluetooth, & E85 Integration
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Universal LED Flex Fuel Kit with BMS CANflex ECA for JB4, CANbus, Bluetooth, & E85 Integration

£493.94
£493.94
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Unlock true flex fuel capability with Nforcd’s universal LED Flex Fuel Kit featuring the BMS CANflex ECA. This all-in-one package combines a genuine Continental ethanol content sensor with a smart analyser, Bluetooth connectivity, CANbus support and an integrated LED display. Ideal for E85 and blended fuels, it delivers live ethanol readings and seamless integration with popular tuning solutions including JB4.

  • Complete universal flex fuel upgrade with genuine Continental ethanol sensor
  • Four ways to view ethanol content LED display, Bluetooth via the BMS CANflex app, CANbus to the ECU for full flex fuel capability and a 0 to 5 V analogue output
  • Designed for easy integration with JB4 for real-time ethanol monitoring
  • Plug-in CAN support to minimise guesswork and manual tuning
  • Quick installation typically around 30 minutes
  • Custom 180 degree billet fittings for 5/16" and 3/8" fuel lines
  • Universal harness with provision for an optional fuel pressure sensor
  • Supports popular CANbus addresses such as 0xec and 0x4cb as well as custom addressing

What’s in the box

  • Genuine Continental ethanol content sensor
  • BMS CANflex ECA with integrated LED display
  • Custom 180 degree billet fittings for straightforward fuel line integration
  • Universal wiring harness with optional fuel pressure sensor connection
  • Access to the free BMS CANflex Bluetooth app

Reading your ethanol content

  • On-unit LED display shows current ethanol percentage at a glance
  • Bluetooth to your phone via the free BMS CANflex app
  • CANbus output to the ECU for true flex fuel operation consult your tuner regarding platform support
  • 0 to 5 V legacy output wire for JB4 or other analogue gauges and ECUs

Wiring at a glance

  • Red originally Red/Green 12 V switched power via fuse tap or posi-tap
  • Black chassis ground
  • Brown CAN-
  • Green CAN+
  • Blue 0 to 5 V legacy output for JB4 or other analogue gauges

Download the free BMS CANflex app

Nforcd knows this kit well and it has been a popular choice for customers looking to add a clean, reliable flex fuel solution with JB4, Bluetooth and CANbus integration. Order today for fast dispatch. Prefer professional installation Nforcd offers fitting in Warwickshire. Request a quote at Sales@nforcd.com.