FAO Jon. T25260 Exhaust Back Box

[acrowot]

I am trying to buy the above box for my 1991 Peugeot 1.8 TD, on your website ( the one the public can access ) it states that this box will fit. My local GSF say no, Heathrow say the manufacturers cat. says yes, Birmingham said no, but when I referred them to the cat. they say yes. This is confusing, who is right ?. My local GSF have ordered me one for tomorrow ( Trafford Park, they do not have a Man. cat.). Can you help please.