Launched in late 1974, the Turbo version is almost a model of its own, given the striking differences compared to the 911. It also has its own type name, 930, which is often used to designate it. This 1988 model year, which develops 300 hp, differs from the 1974 version by a redesigned spoiler, integrated fog lamps (initially seen in 1984) and a second outside rear-view mirror (here).