dogslife wrote:Corroded strap around back box = exhaust not secure!![]()
Corroded hook on middle section of exhaust, (advisory)
Independant quoted me about £300 to change middle & rear sections of exhaust,

The hook's something like a coathanger hook, except with ~3/8" diameter metal. That can't be corroded that much other than the inevitable surface rust.
I don't think there should be a strap around the back box. Every 406 back box I've seen has a pair of hooks which are held to a pair of hooks on the body by big rubber mounts. Sounds like the last exhaust was a bit dodgy

In any case Kwik-sh*t can fit a new centre+rear for about £150, although I'd avoid those prats if possible. Definitely avoid the online place I used to get a V6 centre+rear for about £80 though - damn thing didn't fit and ended up melting a nice big hole in my bumper