Formula E manufacturers for second season.

FIA has chosen 8 manufacturers which will be allowed to build their own drivetrain for the second season of the Formula E. That includes specifically the e-motor, the inverter, the gearbox and the cooling system. The “chosen ones” are ABT Sportsline, Andretti, Mahindra, Motomatica, NEXTEV TCR, Renault Sport, Venturi Automobiles and Virgin Racing Engineering.
fiaformulae.com