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Old 11-04-2018, 05:40 AM
Russianblue Russianblue is offline
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Join Date: Jul 2010
Location: Charlotte, NC
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Is it likely that the majority of e53s out there are running the same software that came from the factory?

I'm curious if there were many substantial developments/software changes in the early years. Should an attempt be made to upgrade software at least to a 2010-2012 era ?
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