It's simply the most powerful production Porsche to be sold in the States. Keep in mind, 3.6 liters might sound big, but we're talking only 220 cubic inches here. The spoiler on the GT2 can be adjusted manually. Compared to the rear wing on the Turbo, the GT2's version is higher and extends further to the back to produce even greater downforce at higher speeds. Ducts in two ends of the wing feed fresh air to the engine.
Air enters a collector box inside the wing, going straight into the air filter.
The GT2 has bigger intercoolers to keep the air charge temperature down despite increased boost pressures. Typical of racecars, the GT2 has a dry sump oiling system with a separate oil tank. Volume for the system is 11.6 quarts. The Tiptronic automatic is not available on the GT2. A full complement of suspension updates are part of the GT2, including racing springs that lower the car 0.8 inches compared to the Turbo.