Going to get a local garage to have a quick look at lunchtime if I can - best way of making sure I'm getting the right bit!
If they can do it for a reasonable price to save me rolling in the snow, I'll take 'em up on it. If not, it looks like an online order coming up.
Centre section, guess there are gaskets between it and the front and rear sections and presumably rubber hangy thingies that will be as tired as me.
Bolts and clamps? might as well get all the bits so I'm not stuck with half an exhaust on a Thursday night, might sound a bit too sporty.