Sorry to say it is not.

The TT does have a turbo, but it is a single turbo engine. Most people confuse "TT" with "Twin Turbo" when it really stands for "Tourist Trophy".

Josh updates: "My girlfriend was hit on by a guy who said he had a twin turbo audi. I immediately think early S4. Unfortunately this genius who happens to be a lawyer thinks his TT is a twin turbo. I say line his "twin turbo" TT up next to my GTI with a single bumped up turbo. To tell you the truth I have never heard of a guy who seriously hits on a girl and uses his TT as a tool. People like this should go back to driving Monte Carlos and transmaro birds. " - 1/15/2006

Peter adds "It is not a twin turbo - but that is not nessesary. By just chipping the 225 hosre TT you can get 270 hore and topspeed of 165 mph and if you really want to have power there are kits with different turbo chargers available up to 360 horse - those kits are still "autobahn approved" and the car will have a livetime of mor than 250,000 miles" 6/17/2005