As I have said do not do it. It sounds terrible and ridiculously loud. :( :( :( what a waste of money.

Lots of people get turbo- back exhaust systems fitted with no problems and are very happy with them

Where did you get the exhaust/ from/ fitted? do you run a petrol or diesel zetec s Fiesta? (you should update your profile)

I know why my car sounds sooooooo crap. I have no cat or silencers not even a back box. Now thus is not what I requested. There is just one pipe from the front straight to the back. :(

Straight piping a car will often result in it being obnoxiously loud. Mufflers are there for a genuine reason.

Probably screwed your performance as well unless you have had it re-tuned as well? My son had a straight through pipe on his VTS it used to make the !Removed! house vibrate when he set off, thank god that's gone now.

Iam genuinely very disappointed in whats been done. I have been in contact with the director of the company amd am now getting iy all removed and put back to standard. I just cant belive what they did to a brand new car.

If you decide to have anything done again go with Milltek. They are a reputable retailer.

http://www.millteksport.com/exhaust.products.cfm?variantid=1434#.Umg6-vmkpDI

As are blue flame performance they actually make the mongoose exhausts. I reckon a turbo back exhaust on fiesta from them with sports cat will set you back. £1,000 though.