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      11-30-2020, 07:27 PM   #31
r33_RGSport
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Drives: G09 XM, G05 X5 40, 991.2 T
Join Date: Oct 2009
Location: So. Cal

iTrader: (6)

Quote:
Originally Posted by Peterglen View Post
Quote:
Originally Posted by LongBeachDinanFan View Post
I've read the TMAP sensor connection only piggybacks do have a hard time tuning the latest models. You also need electronic wastegate control to do it properly.
I just met a guy with a race chip on his m8gc. Said same thing doesn’t feel any faster.

Flashes 100% do not work on 21s... I’ve spoken to over a dozen tuners from Noelle to Active Autowerks. It’s more then just a software issue, it’s also a hardware issue apparently.

Can anyone confirm full JB4 with EWG connectors worked for them on their new 2021 s63-tu engine equipped beauty?

Happy thanksgiving!!!
Did he dyno his?
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