03-02-2014, 02:30 PM
The devil is in the detail - if it's only a visual inspection (which I'm guessing will be the case) then it's not the end of the world IMO as it's easy enough to just remove the internals from the original cat and/or weld a cat outer shell to a "proper" de-cat pipe to get around the issue.
1990 Peugeot 205 GTi 1.9 // 1991 Peugeot 205 GTi 1.9 16v // 1992 Peugeot 205 GTi 1.9 // 1999 Peugeot 306 HDi Estate