Fuel-It Ethanol Sensor Upgrade for BMW F CHASSIS 140I, 240I, 340I, AND 440I -- Bluetooth & 5V This solution provides up to

This solution provides up to 300% more flow than stock and this assembly can be purchased one of three ways to meet your needs

We are so confident that you'll agree we've achieved this

and too much heat will decrease power on your MK7

0i/M40i• 2019+ G05 B58 X5 40i• 2019+ G07 B58 X7 40i

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

Fuel-It Ethanol Sensor Upgrade for BMW F CHASSIS 140I, 240I, 340I, AND 440I -- Bluetooth & 5V This solution provides up toDescription 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