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      04-29-2020, 07:49 AM   #4
RagtagXMASTER
First Lieutenant
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Drives: 2013 M6
Join Date: Jul 2018
Location: Boston MA

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The difference in power on stock flashes is only at the top of the rev range @6500 rpm. Once both cars are tuned they would be the same. Imo unless you are leaving the car stock. The comp pack is not worth it. If you leave it alone, its s nice little extra touch.
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