BMW F Chassis Rear Mount CANbus Flex Fuel & Low Fuel Pressure Sensor Kit for N20, N55, & S55
BMW F Chassis Rear Mount CANbus Flex Fuel & Low Fuel Pressure Sensor Kit for N20, N55, & S55
BMW F Chassis Rear Mount CANbus Flex Fuel & Low Fuel Pressure Sensor Kit for N20, N55, & S55
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BMW F Chassis Rear Mount CANbus Flex Fuel & Low Fuel Pressure Sensor Kit for N20, N55, & S55

£557.70
£557.70
£499.00
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Get reliable real-time ethanol content and low side fuel pressure data on your BMW F chassis with this rear mount CANbus Flex Fuel and Low Fuel Pressure Sensor Kit for N20, N55 and S55 engines. Supplied by Nforcd in the UK, the kit installs neatly above the fuel pump under the rear seat and streams ethanol percentage and low pressure readings over CANbus to your ECU for safer, more consistent tuning.

  • Rear mount installation above the fuel pump under the rear seat for a clean, OE-like fit
  • Real-time ethanol content and low fuel pressure transmitted via CANbus to your ECU
  • Includes BMS CANflex ethanol content analyser using the standard 0xEC CANbus ethanol format
  • Low fuel pressure is broadcast on the same CAN frame, enabling additional safety strategies on compatible tunes and JB4
  • Works with flash-only tunes and JB4, and supports MHD, BM3 and other systems that read the 0xEC ethanol format
  • Heavy duty stainless braided fuel line and Burger Motorsports CNC machined fittings
  • Flow-optimised hose routing designed to minimise restrictive bends and maximise fuel flow

View and log ethanol content directly in compatible tuning platforms or via mobile apps. The kit can also be used to incorporate low fuel pressure into port injection mapping on suitable setups to help maintain consistent performance.

App compatibility: monitor ethanol content using the BMS CANflex, Fuel-It! or JB4 mobile apps. Download the free BMS CANflex apps here: Android or Apple.

Vehicle fitment:

  • BMW 1 Series F20 F21 M135i 2012 to 2014 N55
  • BMW 2 Series F22 F23 M235i 2014 onwards N55
  • BMW 2 Series F87 M2 N55 and M2 Competition S55 2016 to 2022
  • BMW 3 Series F30 F31 335i 2012 to 2013 including xDrive and ActiveHybrid N55
  • BMW 3 Series F80 M3 2015 to 2020 S55
  • BMW 4 Series F32 F33 F36 435i 2014 to 2015 including xDrive and Gran Coupe N55
  • BMW 4 Series F82 F83 M4 and M4 GTS 2015 to 2020 S55
  • BMW X1 2012 to 2014 N55

Installation note: If your EKP does not have CANbus wires going to it, locate the twisted pair in the adjacent loom a red wire and a blue wire with a red stripe. After making connections and powering on the vehicle, check the module LED. A blinking green light indicates communication. A solid green light indicates power only and no CAN communication, which suggests a wiring issue.

Nforcd knows this upgrade well and it has been a popular choice for customers looking to run ethanol blends with confidence. Order today for fast UK delivery. Professional fitting is available at Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com.