the new Porsche 997 GT2 RS, Switzer Performance Innovation (aka SPI) reveals a “classic” GT2 whose power refers to the myth of Porsche.Walking off the work on the 997 GT2 and the P800 … 800 horses, Switzer sought to raise the bar even higher. Result 911 horses under the hood, is still more than 381 of the original and 291 more than the last GT2 RS. In terms of suspension, they adopt the titanium and feature a separate tank to ensure self exemplary behavior in curves. A special edition “carbon” in Switzer R911S is also available and offer many carbon parts to lighten the car and lower its center of gravity.