States like CA would be the cautionary ones to use anything like this in.
I don't have the kit but personally love the idea and the creative engineering and train of thought that went into it.
Roadside inspections by Fuzz are always a concern in the back of my mind.
Some of the Fed Regulations that the '70s Panteras were legally immune from are not the things I would want to attempt to defend on a mandatory roadside inspection.
The mere presence of a Pantera is likely to to result in a fit of retribution to something by the local "Highway Patrol". I'm always thoughtful of what unwanted additional attention these modifications could initiate.
In all honesty I always consider where I am traveling to, where I may need to get towed in from and how much potential bail money I might need. I have been advised more then once that I need to forget the past, leave it go and live for today. That's really easy to say when you can't forget the time the .45 was put against your head. That one should stay for a reason of survival? It isn't my fault that I am nuts, but admitting that you are, doesn't make it go away.