Video: Audi Releases new R8 V10 FSi Quattro Promo Film

Equipped with a modified version of the Lamborghini Gallardo's V10 with 525-horsepower, the R8 5.2 FSI quattro is the most powerful version of Audi's Porsche-killing mid-engined supercar. In this new promotional video, we not only get to see the range-topping R8 on the road, but we also get the chance to hear the V10's mesmerizing soundtrack. Hit the jump to watch the film.