cal_gecko
New Member
I've got a 2016 Ecoboost Mustang Performance Package with the 6R80, upgraded WGA (Turbosmart), Intercooler (Levels), Intake/Cat-Back Exh, and E30 Tune from Tune+ .. car currently has about 52k miles on it, trans started slipping pretty bad especially on the 1-2 shift about a month ago. It used to break the back tires completely loose going from 1-2, now it slips like crazy... I know for a fact there's no way I'm making close to 600 hp, maybe 400 if I'm lucky.. based on this thread, it sounds like the stock clutches could be the culprit?
https://www.svtperformance.com/threads/upgraded-clutches-and-shaft-in-my-6r80.1058533/
https://www.svtperformance.com/threads/upgraded-clutches-and-shaft-in-my-6r80.1058533/
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