How does the Audi R8 achieve its impressive 600 horsepower?

I've heard a lot about the Audi R8's powerful engine, but what specific technologies or techniques does it utilize to reach its impressive 600 horsepower rating?

The Audi R8's 5.2-liter V10 engine features dual injection, which combines direct and indirect injection to deliver more power and efficiency. On top of that, it also uses a 10-cylinder engine layout, as opposed to the usual 8-cylinder engines in high-performance cars, allowing for more precise power delivery.