Defeat at the Emirates Stadium last month means the Gunners must repeat their feat of 2013 and score at least two goals at the Allianz Arena to reach the quarter-finals of the Champions League.
|16/1||Arsenal are 16/1 with William Hill to reach the quarter-finals|
Despite the daunting task ahead of them, Giroud insists that Arsene Wenger's men can still progress to the quarter-finals as long as they maintain their self-belief.
Giroud told the club's official website: "Hopefully we can keep a clean sheet first because we need to keep our goal clean and maybe if we score early, why not?
"We have a good chance if we believe in our quality, and if we put the same commitment in [as against Everton on Saturday] and the same determination I think we have a good chance.
"Bayern are a really good team so it will be a tough game, but I think we have a chance to go through."
Wenger, whose side beat Everton 4-1 in the FA Cup quarter-finals at the weekend, will hope to take a leaf out of Manuel Pellegrini's book after the Chilean guided Manchester City to victory at Bayern in the competition's group stages.