BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
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  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38
  • Load image into Gallery viewer, BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38

BMW Bluetooth/CANflex Flex Fuel Kits for the F-Chassis B58, B48, B46 & B38

£623.94
£623.94
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Tax included. Shipping calculated at checkout.

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.

Confidently run E85 or blended ethanol on your F-chassis BMW with this plug-and-play flex fuel kit from Nforcd. Designed for B58, B48, B46 and B38 petrol engines, it lets you see your exact ethanol content in real time via your smartphone or the CANflex LED display, helping you optimise performance and fuelling with ease.

  • Real-time ethanol content monitoring on your phone using the BMS CANflex or Fuel-It app, with optional LED display
  • Genuine Continental ethanol sensor for accurate readings
  • Direct-fit, no-permanent-modification install at the low-pressure fuel line in the engine bay
  • Stainless steel braided fuel line with protective black nylon sheathing
  • Custom billet fittings for seamless OEM-style integration
  • Includes dedicated wiring harness and install lubricant
  • JB4 compatibility via legacy 5V output for in-app ethanol display

All complete kits include:

  • Continental ethanol sensor
  • Stainless braided fuel line with black nylon sheath
  • Proprietary billet plug-and-play fitting
  • Custom wiring harness
  • Tube of SuperLube for hose adapter install

Complete Kit with BMS CANbus ECA includes:

  • CANflex LED Ethanol Content Analyzer to display current ethanol percentage
  • Legacy 5V output for JB4 integration
  • Universal CANbus harness for future flash tuning integration

Complete Kit with Fuel-It Bluetooth ECA includes:

  • Fuel-It Bluetooth Ethanol Content Analyzer
  • Plug-and-play harness

Download the free apps:

Vehicle fitment: BMW F-chassis models with B38, B46, B48 and B58 engines, including 1 Series F20/F21, 2 Series F22/F23, 3 Series F30/F31/F34/F35 and 4 Series F32/F33/F36 (including Gran Coupe). If you are unsure about compatibility, contact Nforcd for advice.

The kit installs by replacing the factory low-pressure fuel line in the engine bay with the supplied assembly, so there are no permanent changes to your car. When required, simply refit the stock line to return to standard. Replacement fuel lines are also available separately.

Nforcd knows these kits well and they have been popular with customers looking for a reliable BMW flex fuel sensor solution. Order today or speak to us about professional installation. Fitting is available through Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.