When Audi unveiled the R8 in 2006 it very quickly found itself a huge amount of fans thanks to the dramatic styling and even better performance. After Top Gear's Jeremy Clarkson took the R8 out for a spin on their test track he said it was one the best cars he'd ever driven and would give other, more expensive, supercars a run for their money. As if the stock R8 wasn't interesting enough Audi...