Rauh-Welt Begriff (RWB for short) is a Japanese car tuning shop specializing exclusively in the Porsche 911. Car aficionado Misha Charoudin just took one of their latest creations on a test ride around the North Loop.
He started by flooring the throttle and hitting 180 km/h (112 mph) at the first straight section, but proceeded with more caution afterwards. With ABS and ESP gone and the 911 packing anywhere between 500 and 600 horsepower, staying in control at all times was key.
Other than the performance boost, which was achieved by swapping turbos and using E85 for fuel, the car sports a complete RWB aero kit, a KW suspension with an automatic lift system, and deep concave wheels.
We are not certain how fast the 911 was on the Green Hell, but Charoudin was suitably impressed with its performance, calling it a valid racecar.