Autosport FIA Cutoff Switch & Pull Cable Kit

Complete FIA‑Compliant Electrical Shutdown System for Competition Vehicles

This FIA‑approved Battery Master Cut‑Out Switch provides full electrical isolation for competition vehicles, ensuring the entire system shuts down instantly when activated. Essential for circuit, rally, off‑road, and endurance motorsport, it protects both the driver and the vehicle by cutting all power—even while the engine is running.

Engineered to prevent alternator diode damage and eliminate engine run‑on, this switch delivers reliable, regulation‑compliant shutdown performance. Supplied with the required resistor, it is suitable for all 12‑volt battery systems.

To complete the installation, the included high‑quality 6' pull cable allows for remote operation from outside the vehicle—ideal for meeting FIA and Motorsport Australia requirements for external kill‑switch access.