Since the Audi R8 launched back in 2008, Audi has done a great job of keeping its mid-engine supercar fresh. Between the V10, the Spyder and the GT models, it seems like there has been something new added to the R8 every year. The 2013 model year is going to bring more of the same. More than just an updated look, though, Audi engineers made sure to fine tune the R8's performance, and Audi has released a video showing exactly what goes into making improvements to a car like the R8.
2013 Audi R8 Plus