Is it legal to have nitrous in a car?

[2point4DSM]

What are the laws pertaining to the use of nitrous in a car? I've heard that it is illegal to use and to transport a full bottle but that it is ok to have an empty bottle hooked up, lol.

Also, any idea of cost of tickets if it is illegal?

Thanks in advance for all your help on this forum.

[04CROWNVIC]

I really dont know too much about it, but what I do know is you need a special license to carry a full bottle.. if you call a speed shop that sells it im sure they can tell you all you need to know