Mechman 240 amp high output alternator for Toyota Supra 2JZ 1JZ - BLACK

Supercharge Your Supra’s Charging System

The factory Toyota Supra 2JZ alternator is notoriously weak—and if you’ve added even mild performance upgrades, you’re already outrunning your stock power supply. Step up to theMechMan 240-Amp Alternatorthe ultimate charging solution engineered specifically for high-performance 2JZ builds

While the OEM unit chokes on a small 8-diode setup, the MechMan powerhouse featurestwin rectifiers packed with 12 massive, press-fit diodesto deliver rock-solid, uninterrupted amperage. Built to thrive in brutal environments, its advancedHairpin stator technologyensures elite high-RPM durability and maximum resistance to intense turbo manifold heat

Best of all? It’s adirect bolt-on replacement—no custom fabrication required