BMW M3 Forum (E90 E92) - View Single Post

sales@ESSTuning · 08-04-2010, 06:43 PM

We can tune the new locked ECU's. Right now about half of the ECU's we get in for supercharger software or NA software are locked. Every new M3 and any M3 that goes to the dealer will be updated.

08-04-2010, 06:43 PM	#6
sales@ESSTuning 390 Rep 3,149 Posts Drives: ESS M3 / M4 Join Date: May 2007 Location: AZ iTrader: (6)	We can tune the new locked ECU's. Right now about half of the ECU's we get in for supercharger software or NA software are locked. Every new M3 and any M3 that goes to the dealer will be updated.
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