Looking at the Bayerns results so far this season you can clearly see they scored goals for fun, but they still haven't faced a team as organised as Juve. They did play 3 games against Dortmund though, which ended in two narow wins and a draw:
Aug 12: 2-1 (Super cup)
Dec 1: 1-1 (Bundesliga)
Feb 27: 1-0 (German Cup)
IMO we have a good chance here. If we keep it tight at the back, MVP will deliver the goods like they always do.