Install a battery kill switch that cuts off the engine and all electrical power to and from the battery in this comprehensive 41-minute tutorial. Learn three different methods for crimping battery cables using hand, hammer, and hydraulic crimpers to achieve perfect results. Follow along as the instructor demonstrates the wiring diagram, explains how a kill switch functions, guides you through cable installation and organization, covers ECU cut-off wiring, and shows how to fabricate and install a custom kill switch panel. Gain valuable insights on tools, products, and safety precautions while mastering this useful automotive modification technique.