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Old 07-02-2018, 02:26 PM   #28
Zzsteve
 
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Drives: 2018 2SS
Join Date: Oct 2017
Location: Grand rapids, MI
Posts: 219
Are you positive that you didnt accidentally flash the stock file on your PCM? we tune a TON of these cars, and see pretty consistent gains. both remote, and in person.

i encourage you to reach out to Matt for some insight on this, as i feel something is missing here.
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