Audi previews the TT RS before the 2009 Geneva Motor Show.
What do you get when you take the Audi TT, yank out the 2.0-liter turbo-four, and drop in a 2.5-liter TFSI five-cylinder? Audi is going to show us when it unveils the Audi TT RS at the 2009 Geneva Auto Show.
The TT RS will also feature Audi's quattro permanent all-wheel drive system, chassis and suspension upgrades, and better brakes to balance out the extra power.
Make the jump for more details and photos of the Audi TT RS.