Porsche 911 GT3 RS
It was, on reflection, the only way Porsche could go. It couldn’t make its new 911 GT3 RS more powerful while retaining a naturally aspirated and legally compliant engine, nor could it make it significantly lighter, because it’s already as light as a fully homologated road car not using a bespoke platform can reasonably be. So how else do you make a big performance gain if your power to weight ratio must remain unchanged? Aero, is the answer.