Styling changes are minimal. To enhance performance, there are large air intakes in front, and a prominent wing marks the back end.

Power is expected to come from the boxer six-cylinder, which makes 530 hp in the current car. The addition of direct injection should boost that output to the 550-hp range and improve fuel economy.
a rear view of the new Porsche 911 GT2.
BRENDA PRIDDY & CO.

There's no missing the wing on the back of this prototype of the Porsche 911 GT2.

One facet of the GT2 is that Porsche's engineers throw a bunch of weight overboard--there's no all-wheel drive and the interior is stripped down. Also, a six-speed manual is the only transmission.