Global Mod Team
Join Date: Nov 2002
Location: Congleton - The centre of
I'm not sure that the law in the UK is quite so unclear, I'm pretty sure it does specify the Cat has to be on. Hence not many people advertise supplying cat replacement pipes, coz they're not legal. They will however advertise them for use only on the track - yeah, right.
Go to pretty much any decent exhaust place (ie, not kwik fit etc.) and they'll quote you for one, after all it's not complicated, they're just doing a small section of exhaust pipe.