Despite the Italians losing their opening three games in this years RBS 6 Nations tournament, their coach maintains the belief that his side are capable of causing an upset.

Kirwan and his team could not be facing England at a better time, as Andy Robinsons men have also failed to register a win in this seasons competition, and are missing a number of key men through injury.

Kirwan has thrown his backing behind his team, who have never won an away game in the RBS 6 Nations.

''This is the best side I've ever had going to Twickenham, Kirwan told BBC Sport, It's the most complete we've ever been.

''We know it's a big ask but we're going out there to give it our best shot.''

''We've moved on a lot as a side from last year, which makes it all the more frustrating that we've not picked up a win.

''Our scrum and lineout has vastly improved and we're a match for any side in the world, the world champions included.''