Probably one of the best Porsches ever built, the GT2 is a great car. This car comes standard with 530hp. With just programming the ECU we can take this car up to 620hp on 98 octane as tested at the Hockenheimring earlier this year. I only know of one other tuner who is based in Germany who can do this without the car going into limp mode. These cars were programmed at Sprewell Racing back in June.