Before unveiling the Enzo at the 2002 Paris Motor Show, Ferrari had been working for three years to transfer their F1 expertise to a road car. During the development, three prototypes had been made: the M1, the M2 and the M3, #90865, that we present here. Construction of this test mule, started on 25th September 2000 and finished on 25th November. Its role was mainly as a rolling test bed for development of the engine.