Japan takes lots of things to the extreme, and this couldn't be more true than in the world of auto tuning. Its seems for every type of vehicle there is an auto house in Japan that will perfect the art of tuning that specific car. In the case of the Porsche 911, Rauh Welt Begriff is that tuning house. The man behind RWB, Nakai-san, treats each car as a blank canvas. He takes some information from the customer but makes many decisions about the modifications himself, including what color the car will be. The style is definitely extreme, but like it or not, you have to appreciate the dedications Nakai-san has for his cars.