Bluetooth Flex Fuel Kit For N20 N26 BMW 120i, 220i, 320i, 420i F Chassis M550i (G30) The JB4 is a plug

The JB4 is a plug and play tune available for turbocharged vehicles

the JB4 includes many useful racing features not found on any other system including user-adjustable boost by gear to improve traction off the line

ensuring high standards and precision

This kit also supports CANbus operation and our 10bar low fuel pressure sensor kit making it ideal for future expansion

A5 B9 (190HP)

Bluetooth Flex Fuel Kit For N20 N26 BMW 120i, 220i, 320i, 420i F Chassis M550i (G30) The JB4 is a plugLooking to run ethanol mixes in your N20 N26 BMW, you need this kit! Know your exact ethanol content in real time via the Fuel it! or JB4 app on your smartphone or tablet. This is a complete plug and play kit to install a Bluetooth ethanol sensor in about 30 minutes. (Check compatibility for your platform below) The kit includes the following: New 5 16" E85 compatible fuel lines for your engine bay Genuine Continental ethanol sensor Fuel It! Bluetooth