The Rauh-Welt BEGRIFF is a world-famous Japanese Porsche tuning company lead by Akira Nakai-San. He travels the world and hand modifies all customer Porsches. He is renowned for his skills with Porsche wide-body kits and his style of modifying. Often spending hours just looking at the subject car and taping up the lines. Each car is a totally unique piece of art. This green Porsche 911-930 was built for a customer in the United States.