BMW M3 Forum (E90 E92) - View Single Post - ESS E-Flash ECU Performance Software Cable Overview

FogCityM3 · 11-13-2012, 01:54 PM

As you guys get more customers with this tune, would be interesting to see before/after dynos for the software alone (no other mods before/after).

11-13-2012, 01:54 PM	#5
FogCityM3 Colonel 499 Rep 2,400 Posts Drives: M3 (E90) & Porsche GT3 RS Join Date: Feb 2012 Location: San Francisco iTrader: (0)	As you guys get more customers with this tune, would be interesting to see before/after dynos for the software alone (no other mods before/after).
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