car tuner from Germany, RS Wimmer (Wimmer Rennsporttechnik Soligen) chose the Porsche 997 GT2 Bi-Turbo this time of change and the results were astounding. Porsche 997 GT2 could accelerate from 0 to 100 kmh in just 3.4 seconds! Wimmer has increased its power to 680 hp from stock 530 hp, while torque is increased to 870 nm. This was achieved by matching the twin-turbo, Wimmer add custom sport exhaust, sport catalysts, reworked cylinder heads, camshafts and a headphone, and at the end of the link. They will not stop just tuning a car engine compartment, but also their own external body kit, rims, and graphics.