Probley already been posted but it made me happy. I wish they had better pictures a little close to see the tubro's and how the managed to get them into such a tight spot.

http://www.audi-sport.dk/audi_a4_3.0_turbo.htm

I plan on getting my there when I get the time and money to take 2 weeks off for the install. Only with they were in the US but I'm sure I can get there verbal help...

 

that is going to be hella expensive, but if you do it then more power to ya, it will be sweet.

 

Good luck!

 

Oh man im gonna cry a little bit for ya, the 3.0L engine has NO freaking room in there! You have to drop the damn motor just to get the cats to clear the subframe, even worse if its an auto.
I hope you have a damn good set of tools, i would supercharge it if i were you, IMO.
But for the sake of being different, knock yourself out.