var addthis_pub="mastersairab Audi Blinds the Frankfurt Crowds with Mirror Finish R8 5.2 FSI V10 .fullpost{display:inline;} Together with the supercharged S5 Sportback, the stunning R8 Spyder, the A3 1.2 TSI, the A4 3.0 TDI and the futuristic e-Tron Electric sports car concept, Audi also showcased a blindingly shiny R8 5.2 FSI V10 coupe in a chrome finish -