What is Wangan racing?

Wangan (湾岸, 'bay shore') refers to illegal high-speed street racing on the Tokyo Bay Shore Expressway. Active from the 1980s through the 2000s, Wangan runners drove modified sports cars (Porsche 911 Turbo, Ferrari F40, Nissan Skyline GT-R) at speeds of 300+ km/h in late-night runs. The Mid Night Club was the most famous Wangan team.