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

sales@ESSTuning · 11-13-2012, 02:41 PM

This is a dyno of a car running the Akrapovic Evolution exhaust with stock software before and our Akrapovic tune after.

11-13-2012, 02:41 PM	#9
sales@ESSTuning 390 Rep 3,149 Posts Drives: ESS M3 / M4 Join Date: May 2007 Location: AZ iTrader: (6)	This is a dyno of a car running the Akrapovic Evolution exhaust with stock software before and our Akrapovic tune after.
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