BMW OEM Alternator for G8X M2/M3/M4 (12318571358) Competition clutch 42074CL Front (Right) Drilled (Cryo-Treated)

42074CL Front (Right) Drilled (Cryo-Treated) 128

and upgrade to the Clutch Masters 17lb lightweight aluminum flywheel

Most QM pressure plates will use 8 bolts including the Evolution

ECU resetting is not required in order to use this product

this is the replacement part

BMW OEM Alternator for G8X M2/M3/M4 (12318571358) Competition clutch 42074CL Front (Right) Drilled (Cryo-Treated)A faulty alternator may not produce enough electricity to power your BMW or charge the battery. If your car is losing power, it could be due to a worn or failing alternator. While the battery stores energy to start the car, the alternator powers all systems when the engine runs and maintains the battery charge. If your car dies while driving and the battery is low, the alternator is likely the issue. Before diagnosing, test with a digital volt meter