* Is the device patented?
* What are the legal issues with this device? I remember watching an episode of Overhaulin' where the guys doing the work on the car installed something like this. When the boss arrived, he made them remove them because he said they were illegal. Just curious if any states have laws on this.
* Are their any liability issues that you are aware of? Have you spoken with an attorney about this? For example, if the device set the customer's car on fire wouldn't there be a potential for a lawsuit?
Again, I'm just trying to understand the business model here... seems like a good business, but want to understand the risks.