EFI guys, any options for theft protection?

I do. Maybe that is way over thinking it. I used to replace plug and coil wires with bad wires to disguise their rigged anti theft purpose.
Yea I think most people over think it. That’s why steering wheel clubs work. They are actually easy to break apart but when there is another car without one, why spend the time. Car thieves are mostly opportunistic, anything that will take time to “undo” will deter them. Of course with classic cars they might be after a specific model or make so they’d be a little more interested in making something work but a pulled ecu relay or fuel pump relay/fuse in a fuse box under the hood or in the car will work for 95% of the opportunity criminals. I have a smith&wesson for the other 5%.
:lol: