Old Trafford is no longer the fortress it once was, despite impressive wins against Olympiakos and Aston Villa this month.
Bayern face United in the Champions League quarter finals with the German side the clear favourites to win not just the tie, but the competition as a whole.
Robben has fond memories of facing the Red Devils and believes the current Bayern side are better than ever.
‘Bayern have no fear of United at all,’ Robben said.
‘Take our game against Schalke 04 the other week. We played in such a high tempo, that we were 4-0 up within 30 minutes. We don’t let our opponents come up for air. That is the Bayern of Guardiola.
‘Guardiola has turned us into the most dominant team in Europe. We have made another giant step as a team this season.