I have one of these which I got with Group Buy that Norm did
As I have a coupe T with the all in one precat/main cat and can't really justify the cost of a sports cat I went to my most local powerflow to see about them fitting it to the original cat
basically cutting the original precat out, welding a flange to the main cat and fitting the new decat pipe
They said the decat looked too short so they would have to weld extra pipe to the cat and then attach a flange in order for it to reach the new decat pipe. This they said could take around 2hrs and cost me £150
Now I hadn't heard anyone else having issues fitting these pipes and I didn't really think it would cost £150 for what I thought was going to be a fairly simple job
Anyone else who has had one fitted to a all in one cat, how much did it cost you and did you have any issues?