Preventing car theft

I'm needing to make a kill switch for my car 2016 Challenger Hellcat. Everyone knows that pulling fuse 31 for a few minutes supposedly resets the PCM. I'm thinking
of wiring this fuse on a switch, and run it under the dash.
Will the car not start if this fuse is pulled?
Will it damage anything if its tried to start while its pulled?
If anyone has come up with a good "kill method" please let me know. I'm aware that if they want it bad enought nothing will stop them.
But anything slowing them down is gonna work in my favor.

 

FYI, if we discuss how we have altered our cars to prevent theft, the thieves will also learn from us.
I’d got to a system like Tom suggested.

 

^^ Correct! Thieves will and can steal your car no matter what you have done, BUT you can make life miserable enough for them to move on to another target. That's the key. Each step you take as an owner is one more reason for a thief to think twice. "Does he also have GPS?", "Does he possibly have this or that?"

 

So I assume this has to be installed by an authorized dealer?

 

I haven't seen one in a while but remember those long metal bars that you'd lock onto your steering wheel? Guys would park with the front wheels turned all the way to one side and click the bar on. The thief couldn't drive it or even pull it up on a flatbed because the bar would smack the roof or the console.
Sometimes a visual deterrent is enough to make them walk away.
Old muscle cars were so much easier to do. Just a hidden switch in series with the 12V distributor feed or the neutral safety switch was enough.

 

Many years ago a fellow was speaking of car theft prevention. His idea was when the thief got in the car the doors would lock and a hand grenade would go off. There would always be a few cars sacrificed, but when word got around the thieves would be afraid to get into a car as it might be equipped the same way. Car theft should be a capital offense. After all, in the old west days a horse thief was hanged, so?

 

I still use mine. I have had it for a really long time and take it whenever I head anywhere 'sketchy' like Atlanta for instance. A definite visual deterrent unless the thief has a hacksaw or is able to pick the key lock (not easy).
No way you will be turning left in this instance
I think 'modern' versions are called 'the club' and they are on ebay. A search for 'steering wheel lock' will get you many results if you want one.