Typical, 2 days before making the trip up to Donnington this weekend for the RWS and my exhaust has decided to fall to bits on my 172 cup. It's still a one piece system as from new but its gone on the centre section so I think I need a new cat back system. I want to get a decent system but wondering how much and where I'm going to get one off the shelf as time isn't on my side (South England/ Hants area). I was looking to change it in the future anyway but hate rushing into things and wanted to do a bit more investigating, but needs must! Looking for something quite quiet too. Any help appreciated