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Austinaslink Austinaslink is offline
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Posts: 6
Join Date: Mar 2017
Car: 2011 135i 6MT
Default 03-31-2017, 02:13 PM

Originally Posted by Terry @ BMS
Once the BEF is loaded and 4/2 in dash selected you use the same JB4 map guide. The maps just become stronger with higher boost targets due to fueling and timing changes made possible by the BEF.
Awesome! Can't wait to try it out once my data cables get here.

Thanks Terry!
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