Rauh-Welt Begriff (RWB,) is one of the most notoriously successful, yet controversial, Japanese car tuners to exist today. With his army of modified Porsche 911’s, he has built a world famous tuning company—frequently circulating through automotive press giants like Speedhunters, Hoonigan, Illest, Fatlace, and Auto Otaku. From his first Rough World AE86’s, to Porsche 930’s, 964’s, and 996’s, many find his modification techniques to be…. well, rough! Grab a Stella and your air saw, and sit back in your leather armchair, as James Pumphrey tells the story of the REAL Nakai san, and the history of RWB.