So I was screwing around online tonight, checking out if there was anything new out for the 2.8 30v besides the stuff I already know about, and I found this link:

http://www.hs-elektronik.com/datenblatt-d/audia428e193ps.html

It has a dyno chart which claims a 20 HP increase (from 193-213) on the 2.8 30v. You think this is legit? It is, of course, also 799 EUR, so about $1,000...but it would be an improvement over the GIAC and Neuspeed chips.

Ben

I remember seeing a couple other euro tuners that offered chips for the 2.8 when I was looking around.
Problem is, they're in europe. And thats not a dyno graph, anyone can make that up.