Has anyone heard of a company called "Yes-Roadster". They use solely Audi engines and the small roadster use a 1.8 Turbo from the old TT which kicks out 282bhp, but the really interesting one was a turbo version of the R32 engine what kicks out 350bhp and a more impressive 358ft/lb of torque. It enough to help it post a 0-62mph of 3.9seconds and a topspeed of 175mph.
http://www.yes-roadster.net/
Quite an interesting product.