Shaking at high speed - is this normal?

[{tpc}]

Mine only shakes like that at idle. lol

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[jimdeb1112]

Same issue here on my 2021 3.5 non power boost. Dealer replace the joints and drive shaft. Dealer reached out to for engineer who says they haven’t seen this before, which is clearly not the case. They have had the week to troubleshoot so I’ll reach out to them today for an update.