It might not be the prettiest Porsche to look at, but the 911 GT1 Straßenversion is without doubt one of the most rare and radical street legal 911s ever to leave the Stuttgart firm?s factory.

You see, the 911 GT1 Straßenversion is the fully road-legal version of Porsche?s 1997 GT1 race car, While based on the 993, it features many modifications including a bespoke carbon-fiber body made to improve aerodynamics and lower the car's weight, and a detuned version of the competition model?s turbocharged flat-six engine delivering some 540 horses.[...]

Source: Carscoop