Thread: MG flasher - mobile App for B58 Fxx/Gxx tuning -- NOW LIVE!!!
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      08-07-2019, 12:06 PM   #383
msk340i
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Drives: 340i M sport
Join Date: Jan 2019
Location: Orlando, FL

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I'm using BM3 stage 2, how does this stage 2 or 3 compare to it? Did anyone use both times and have any advice? It's it now powerful? Safer? Any other differences? Thanks
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