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      05-25-2017, 08:25 PM   #33
weeeee
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Drives: 2011 135i
Join Date: Mar 2012
Location: 757

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Quote:
Originally Posted by anglocanadian View Post
I fitted the BMS to my stock 2013 n55 and within 15mins the engine light came on , so it is now sitting in the basement
I didn't really notice any "awesome" sound just the occasional dentist drill noise .
I had issues the first few times I installed it, including misfires on hard pulls. The third time, I reset the Intake mass flow adapation with MHD. Haven't had issues since then.
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