Thread: BMS JB4 flash via Cobb AP
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      12-23-2012, 09:52 PM   #13
RnmEvo9
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Drives: 2007 335i
Join Date: Apr 2011
Location: Pembroke Pines, FL

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Stock box isn't that restrictive IMO. I have ran plenty of 12.0-12.1@117-119mph with the stock box in place with Cobb, intercooler and downpipes.
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