When you’re a car that holds the distinction of being the most powerful Porsche 911 ever built, there is an inherent pressure that comes with trying to live up to the claim. The new 911 GT2 RS knows this all too well because it is the most powerful 911 ever created. It has 690 horsepower on tap. It can accelerate from 0 to 60 mph in just 2.7 seconds. And it has a top speed that can break 200 mph. All these numbers are rightfully impressive, but how do they help justify the GT2 RS’ billing? Bring it to the Nürburgring.