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      09-14-2013, 07:40 PM   #14
BQTuning
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Drives: 2012 Z4 sDrive35i M Sport 6MT
Join Date: Nov 2010
Location: bq@bqtuning.com

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Quote:
Originally Posted by Murph335 View Post
I dont understand the need to run both tunes?
Yes trunk mount for sure. BMS trunk mount looks clean! Did you self install?
...from what I read there is fueling issues etc that the JB4 by itself cannot resolve with higher performance.

Edit. illrider above pretty much highlighted the issues
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