Ok So its Fitted! Solaris did a great write up whic helped a HUGE amount so many thanks for that! The main thing i will try and describe is the difference in keeping the stock intercoolers means you have a pipe which stops you mirroring Solaris's solution on the T-Piece to the diverter.
First you have to trim the flange as per solaris did
Then if you lay the turbos side by side you get an idea of the differences
See the Cold side outlet is totally different and designed to go out the side rather than the bottom. This is a pain as it points the outlet right at your Fans at the front of the engine. There is room but its fiddly and means a bend is needed to correct. Also the oil and water lines are slightly different. These can be bent which I did but i think if you just bought the S3 ones they would be a bolt on. The breather to the top of the engine is different too (make sure this is included if you buy a used unit or buy new). Finally the outlet of the cold side is a strange machined connector designed to go into a specific S3 pipe
You can bolt a bigger pipe over the flange like Solaris did but then you need a reducer to the stock intercooler which also needs the offshoot to the DV relocate so its tight for space. As you can see above i took this off for now and made a new flange. But it has some weird machining before the flange which im assuming isnt for fun and must do something to help so im going to get it back on there when i can.
So the pipework to the intercooler looks like this now. (getting round the annoying pipe.
Another thing we did was replace the stupid "crimp" pipe which needed to be twisted to fit the water line. I was worried it might pop out as it was twisted 90 deg like this
Just cut this off and replace with proper pipe and hose clamps.
So once you have that done you need the DV relocate which solaris managed with the tap into the hose from the airbox to the top of the turbo.
Don't forget to feed you mates who are doing the mechanics and welding!
So now its in and the injectors fitted the car runs fine on the old Map, It starts and drives ok but obviously runs out of puff as the map cant cope with the extra air being flowed perhaps?