Audi has taken the Audi R8 with the 5.2L FSI V-10 and gave it a similar treatment that Lamborghini gave the Gallardo Superleggera and is calling it the R8 GT. Like the Gallardo, the car has lost about 220 pounds compared to its "normal" R8 brother. In order to lose this weight with the added Quattro system, the engineers had to nit-pick to save...read full article