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      04-20-2024, 05:30 AM   #19
sigterm2.0
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Drives: BMW 340i
Join Date: Jan 2024
Location: Kansas

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So I got my BM3 flex fuel kit installed... Just my personal experience so far but my car pulls much harder than it did without it (maybe there is some factor about my situation that caused this).

This was just right out of the driveway. I didn't change my tune, only turned on FlexFuel since I had disabled it and manually told the DME I was running E30. Started the car and drove down the street. Before, I could do a a pull with just a little clutch slippage (BM3 MultiMap Stage 2+ E30), now, with the FlexFuel kit enabled my clutch slips anywhere after about 40-50% throttle! I can't even wide open throttle and that is in comfort mode. Sport and Sport+ are useless. (Obviously, next purchase is an upgraded clutch...)

But my point is, in my situation, my car truly is running better with the kit feeding E information to the DME. 🤷🏻
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