Hi guys, I have a few questions regarding upgrading the exhaust system on my 1992 Uno 60 1108cc.

Firstly will the stock cat back exhaust for a UT fit onto my 60? The only aftermarket exhausts I can find are for UTs which would be great if they would fit straight onto my 60
Are there any implications such as lack of back pressure as it is made for a turbo? Also does the stock UT exhaust offer any performance upgrade to my 1108?
Thanks!

Chances are it'll be larger bore and a sod to fit.

On a stock engine you'll not gain anything from going aftermarket.

A turbo exhaust will do nothing For your car, as it is naturally aspirated, it needs its back pressure. Get a specific exhaust for your 1108, or look at exhausts from other models (a 45 for instance) to get a bit more sound.