In addition to its classic yet unique lines, the Porsche 911 has always been distinguished by its advanced technology. By logic, the car defies physics, the rear engine hanging over the driveshaft should make it nearly undriveable, but the 911 has been an example of technical mastery. Many of the ideas that made their debut in the Porsche 911 were conceived on the race track – the 911 has been committed to pure performance from the start – and motor racing is its most important test lab...