Andreani designed the Biturbo coupe and later, in 1984, Zagato was was in charge of the Spyder, based on a shortened wheelbase. This exercise was rather easy for this coachbuilder! When it was launched, the cars over 2-litre were strongly overtaxed) and a 2.5-litre for the rest of the world. Needless to say that these engines have two turbos.