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      10-06-2014, 02:46 PM   #34
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Drives: 2012 Black BMW 135i, 2011 GTR
Join Date: Oct 2014
Location: South OC, CA

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Quote:
Originally Posted by loesch View Post
The 2012+ ECUs haven't been cracked by tuners yet so lots of the variables aren't able to be altered just yet. The best tunes so far seem to be the piggy back tunes that fake the inputs so tons of boost can be made. These mostly ride off the knock sensors so there isn't much tuning involved really.
Sheesh.."riding off the knock sensors?" My experience with tuning only comes from the Nissan world and as far as I have been told by tuners even 1% knock detection is unacceptable. 0 knock value is the only acceptable value.
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