Porsche GT2
The second car and unexpected by many sources at this point is the 997-based GT2. With standard PCCB ceramic composite brakes from the 605-hp Carrera GT, the wider rear flares of the Carrera 4/Turbo range, and intercooler ducts in its rear fenders, it is unmistakably the next GT2. The rear wing top on this test mule is similar to those found on previous GT2s and may be exchanged for a newer design, but the lower, vented wing-base looks production-ready. The front bumper is new and simpler than the 997 Turbo's and the rear bumper vents remain hidden on this car. Expect the GT2's horsepower to be at least 520 when it's announced later this year, with the possibility of as much as 550 or more on the table. Top speed should exceed 200 mph, a first for production-line 911s.