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      07-28-2017, 08:35 AM   #5
m4mehdi
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Drives: 2021 M4 - 2019 X4 M40i
Join Date: Jan 2011
Location: NoVA

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Quote:
Originally Posted by jmorgan911 View Post
Having the BMS stage 1 tune installed today. It is comparable to the racechip. I'll keep you posted on my thoughts after a little seat time.
They both seem to be the same, the RC folks were a lot more responsive and upfront. They typically do the same thing so you can't go wrong with either but as everyone pointed out, it all depends on what your goals are. Please keep us posted and I will let you know what I feed with the RC.
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