If you bottle pressure exceeds a certain pressure basically it will exit the Gas from inside the car. I have been in a NOS car that had a leak. It will catch you off guard and quick like. And I sure wouldn't want to be around a Bottle that's blown it top lol.....
Now the other reality is if the Bottle explodes. One in a million. But honestly if it did you won't be around to tell us about it. She go boom and it goes bad....
