The Audi R8 5.2 is an insanely powerful machine. With its 525 hp mid-mounted V10, Audi has built what many consider to be the quintessential supercar that can comfortably be used as a daily driver. Although it shares many mechanicals with the Lamborghini Gallardo, it's still not quite as powerful. But the guys over at Heffner Performance didn't settle for this.

To compensate for the detuned power, the company decided to add two huge Garret turbochargers to the rear of an R8. The result is a total output of 725 hp and be sure to check out the turbochargers in the following images.