Fuel-It FLEX FUEL KIT for S58 BMW X3M and X4M -- Bluetooth & 5V
SKU: S58 BMW Flex Fuel Kit ***BT AND 0-5v***
If you're running E85 or ethanol mixes in your S58 BMW X3M or X4M, you need this kit!
This is a complete plug and play kit to install a Bluetooth ethanol sensor in your X3M or X4M 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 analyzer (Iphone or Android app must be purchased to use this kit)
- Plug and play harness
Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
This kit is compatible with the following
- 2020+ BMW X3M
- 2020+ BMW X4M
Download the install Guide
*If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to email@example.com
*Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.