Car Bomb 8 Ball shop

I wanted to try to create a trap car bomb with 8 ball autos feature in game. (1 Shop in LS in front of unity station and 1 in LV near Gym). The only thing it's possible to do though is arm the bomb left clicking with mouse while driving the bombed vehicle, and run, because after arming the bomb u have only 8 seconds before it explodes. But in the actual game you could also explode the carbomb remotely with a detonator equal to the satchel one. I think it also would be cool activating the bomb with the /engine off command, after planted. So the next guy trying to turn on the engine explodes. That would permit to do lots of funny jokes with stolen vehicles or personal vehicles.
Thanks for reading

It would be used to grief.

What do you mean? Mike If you mean that it would be used to create exploding chains u already prevented that. In fact i noticed that only cars with players inside can take damage from explosions. So parked cars are totally immune to that. And there are already satchels if a player wants to "grief" so why disabling this feature? It's just a cheaper satchel (500$) activable while driving. And it could be used to do cool jokes. What do you mean with griefing? It could be used to kill bounty players in pure mafia style, just like the decoy air drop