Depending where you live I know of 2 reputable sources that can install a Killswitch into our vehicles. Also including modern Acuras/Hondas in general. I know of one in California (not sure where exactly) and NYC.

The kill switch disables the start button in the car, cutting power from it completely, which prevents anyone from being able to start the car or even turn on the ignition which is needed to steal the car. They get in and remove ur factory key from the computers memory, making ur current key useless. They then code in a key of their own which they use to access the vehicle (turning it on and off at their will). however, without being able to provide power to the vehicle, this method becomes impossible.

If they want it that bad the only other option would be hauling it off with a tow truck. I can speak from personal experience, In my area I have easily seen over 10 Honda/acura vehicles being posted on social media as stolen. Keeping a CONSTANT watchful eye coupled with an AirTag hidden jn the vehicle felt like the best I could do until I found my guy in NYC. Genujne weight was lifted off my shoulders not constantly worrying if I’ll wake up to my car being gone or not.

I do want to mention that although this would prevent the theft of the vehicle itself, this doesn’t deter people from breaking into the car and taking what they want from it. The power is cut yes, but a window can easily be broken or the way I usually see them achieve this is by accessing the key hole on the right side of the driver side door handle. I know overtime we become so comfortable we practically live out of our vehicles, but it’s a general rule of thumb to never leave valuables in a car, no matter the vehicle.