Does everyone do this or just roll the dice? I have a 2014 S6 with just over 11K on it and need to bring in for service...MMI says so. I had it APR tuned both ECU and TCU as well as a bunch of other stuff that i'm not to concerned with. Should I go to my APR shop and have them flash them both back to stock or just roll with it? Really just want real world experience/opinions here. I know if I get flagged it could cause a problem down the road but couldn't I lash back to stock at some point and deal with it then? Please let me know your thoughts.
Thanks guys.
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