Thread: BMS Powerbox
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      12-13-2012, 09:43 PM   #7
E90bedi
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Drives: 2016 F82 M4
Join Date: Feb 2012
Location: Nj

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i have it in my 2009 328i. and it does make a huge difference. after i installed it and took it for a spin i noticed right away the power. it pulls more and u just feel the constant power. but then again it does only add around 10 hp. but the throttle remapping is pretty cool.
Appreciate 0