ESS Tune - Stage 2 Installed - WOW
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08-20-2012, 12:13 PM
Drives: 2016 M4, 2015 GT3, 2015 Z06
Join Date: Feb 2007
Location: Southeast, USA
Does anyone have a dyno of this ess tune?
How much better is it than a cobb tune? I'd like to see dynos of both.
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