article_snippet.sent: Porto will need to hit top form to advance against five-times champions Bayern Munich on Tuesday despite holding a 3-1 first leg advantage in their Champions League quarter-final, coach Julen Lopetegui said on Monday.
article_snippet.sent: Manager Julen Lopetegui believes Manager Julen Lopetegui side will have to hit top form to progress against Bayern Munich . '
article_snippet.sent: Twice winners Porto have not reached the last four since winning the trophy in 2004.
article_snippet.sent: Bruno Martins Indi (left) and Vincent Aboubakar (right) lead the way as the Porto squad warm up in Munich .
highlights_snippet.sent: Porto hold a 3-1 first leg advantage over German giants Bayern Munich .
  
highlights_snippet.sent: Manager Julen Lopetegui insists Porto must be on top form to progress .
  