Okay guys this is kind of off topic but recently me and my dad have came up with an idea that we think is worth trying to get invented in future car companies. We have a few drawn up prototypes made but nothing professional. I was just asking for advice of how to get my idea engineered and on the market. Were hoping that once we get the project engineered we will go around talking to different car companies to see what they think of putting our product in there production.