Quote:
Originally Posted by jmmdm2
Aside from pulling hard or harder than pre update, any other noticeable points good or bad? I’ve researched a bit as I’m considering installing BM3 stage 1 in my 2019 M550i, looks like you’ve been running the tune since the end of June. Any regrets?
I ran stage 1 in my 2015 528 and had to replace the turbo which I believe was coincidental. I can’t recall how long I ran the tune before that happened, it’s one of those things that makes you wonder though.
I’m not totally convinced I really need the tune, it seems like there’s no good place to make use of the power on 395 these days. I imagine it may come in handy on the pike when us CT drivers visit for revenge… 60 in the left lane(s).
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For sure it pulls harder now. Been running the tune for a while and absolutely no regrets, love how the car drives now. I have a third party warranty also so no worried about any issues.