Fuel-It FLEX FUEL KIT for S58 BMW G8x M3 M4 -- Bluetooth & 5V

If you're running E85 or ethanol mixes in your G8x M3/M4, 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 complete flex fuel kit installs in under 30 minutes and reads your exact E85 mixture in the Fuel-It! smart phone app or JB4 app if equipped. Features CNC machined fittings for a quick plug and play installation with nylon sleeved stainless steel braided fuel lines for life long leak free operation. The kit includes the following: Genuine Continental ethanol sensor Fuel-It! Bluetooth enabled 0-5v analyzer Two stainless steel braided fuel lines One wiring harness with Posi-tap connector Supports stand alone Bluetooth operation with the Fuel-It! app Bluetooth (iPhone or Android app must be purchased to use this feature) If you are using an Apple product the app can be found by clicking here If you are using an Android product the app can be found by clicking here This kit is compatible with t