Fuel-It Ethanol Sensor Upgrade for BMW F CHASSIS 140I, 240I, 340I, AND 440I -- Bluetooth & 5V BMW Z4• 2019+ BMW G29

BMW Z4• 2019+ BMW G29 B58 Z4 M40i• 2019+ BMW G29 B46/B48 Z4 30i and Z4 20i

The result of the increased exhaust flow is faster turbo spool

These features make the Re|Flex the most powerful and safest supplementary and auxiliary controller on the market

Charging Time: Type-C Input: 4h-4

-Catalyst in OEM position: Does not require O2 extension wires

Fuel-It Ethanol Sensor Upgrade for BMW F CHASSIS 140I, 240I, 340I, AND 440I -- Bluetooth & 5V BMW Z4• 2019+ BMW G29Description Looking to run ethanol mixes in your B58 equipped 140i, 240i, 340i, or 440i? Looking to run ethanol mixes in your B58 equipped 240i, 340i, or 440i? As many of you know the B58 motor is very picky about how much ethanol you run to achieve peak performance but not run lean. Consequently, we have put together a kit enabling you to easily install an ethanol sensor with no permanent modifications needed. You will simply remove disconnect your