A Ferrari Berlinetta Boxer (BB) is one of a series of cars produced by Ferrari in Italy between 1973 and 1984. They used a mid-mounted flat-12 engine, replacing the FR layout Daytona, and were succeeded in the Ferrari stable by the Testarossa. It was designed by Leonardo Fioravanti.No BB was ever originally sold in North America, as Enzo did not believe it to be worth the cost of complying with the extra environmental and safety regulations.