sortof a repost from another thread
1995 Audi A6 2.8L quattro,5s manual tranny, 250k, excellent condition, once i get it (if i do

) i'm sure a new remus exhaust and 17" wheels will find their way onto her. I was thinking of a bi-turbo but two problems. It's a 2.8 not the 2.7 so it will be a totally custom job, and second I'd like it to keep running. I've upgraded my r/c cars enough to know that twice the displacement can cause ten times the gear stripping etc. The good thing is that it's a 5 speed manula so it can handle the bi turbos, and automatic wouldn't. pes tuning makes a supercharger but I'd be refueling twice daily. 180bph is not so bad in the end.