I have not used that particular one but I have used stock Ford units. Worked when I hit a wall drag racing in my street roadster. It is mounted in the trunk. The one in my race car in mounted in the tunnel next to the seat. I tripped it once by dropping my helmet on it. Couldn't figure out why the car wouldn't start. Duh! I have not had any issues with false trips in the car in 6 seasons of racing it.