Wimmer 680 hp RS Porsche 911 GT2 [1280X853]..

German tuning house Wimmer Racing Technology has unveiled a new €30,000 ($40,000) package for the Stuttgart supercar to take its already superlative performance to stratospheric levels.

It has a re-calibrated ECU, upgraded turbos, new cylinder heads, camshafts and a custom exhaust.

The Wimmer RS GT2 produces a whopping 680 horsepower and 642 lb-ft of torque.

Capable of propelling the twin-turbo rocket up to sixty in a scant 3.4 seconds on its way to a top speed of 221 mph.

Accompanying the engine mods are a carbon-fiber aero kit, H&R suspension and 20-inch Sportec wheels.