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      01-04-2018, 07:25 PM   #44
outspiral
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Drives: 2014 335i xdrive m-sport
Join Date: Nov 2017
Location: Boston, MA

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Quote:
Originally Posted by FastF30 View Post
I'm kinda new to this but from my understanding... BM3 is a flash tune... which means you have to flash it back to stock before taking it in... as for horsepower... should be inline or little better than JB4 and should be smoother since it's the actual computer and not a piggy back... I'm still worried about the charge pipe...
That makes sense.. I wonder if some dealers will let a new CP slide since it is a problem on the f30.. is there an MP one? And if I send in DME to get flashed does that mean I'm without a car until it comes back?
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