BMW M2 Forum - View Single Post - Anyone do E-Sys coding in the GTA?

F87_LCI · 08-19-2018, 12:41 AM

What EXACTLY is the difference between GTS MDM and the stock setting?
Once you code it, is it affected if you then flash a tune to your DME?

08-19-2018, 12:41 AM	#3
F87_LCI Lieutenant Colonel 1787 Rep 1,718 Posts Drives: 2018 LBB F87 Join Date: Mar 2007 Location: North iTrader: (1)	What EXACTLY is the difference between GTS MDM and the stock setting? Once you code it, is it affected if you then flash a tune to your DME?
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