Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

Hi got exhaust yest goinna fit tommorow:) i know how to remove exhaust (i think) lol but wanna know if when you undo the exhaust clamp does that section come off easily or do you have to batter it off with the good ol hammer:) just imagine it would be pretty hard to get off if previous owner used firegum when they put it together. Doing mid and back box on corsa 1.4 8valve thanks again in advance.......

just a case of having a look and finding out, give it a good hit if it needs it