I thought I would have ago at fitting this myself this afternoon (just like an impatient child !!)
Managed to reverse the car up on a set of ramps and noticed that I would have to cut the old back box off as it is all one piece what looks like from the cats back
With saw on hand I cut the twin pipes
The Eisenmann unit slipped straight on and a perfect fit, I used exhaust sealant past so just just a couple of clamps to do up and all done
Then for the moment I had been waiting for !!
View: http://youtu.be/7TzQPyzdhss
Well happy.