Heffner Twin-Turbo Audi R8 V10 Performance.It's hard to argue with the power of the Audi R8 5.2 FSI. With its 525 horsepower mounted amidships V10 Gallardo engine based on motivation enough for mere mortals. However, some people it was insulted by the fact that the official song of the original Lamborghini Audi for the implementation of the four rings. Enter the performance Heffner people decieded to correct the situation by sticking two Garrett turbochargers mass in the back of the R8-end.
