The Corsa is a variant of the MC12 intended for racetrack use.Maserati has built just 12 copies of the Maserati MC12 Corsa, a 755 bhp track-version of the Maserati MC12 priced at Euro 1.4 million.Maserati has announced the production of the MC12 Corsa: the build-to-order supercar will be built in 12 units for a very selected number.