Driving home last night and suddenly exhaust sounded way noisier. I got it home but on inspection this is what I found:



Now obviously I need a new exhaust as this has a hole in it and is clearly banjaxed! Do I need a whole new exhaust or just back box? Also, my mechanic is about 1 hour drive from me. Is it safe to drive it to him? Should I take the back box off altogether and then drive it to him? If so how do I do this.
Replies asap would be great as hoping to bring it to him today.
Finally, can I get parts I need in the Bongo Shop here. I am a member but I cant seem to get into members area, keeps saying page non existant or error. How much am I looking at?