Has anyone had any experience with these nav tool kits?? Its supposedly plug and play video interface so you can connect your phone and have bluetooth and screen mirroring capabilities with your factory navi screen and still retain all the factory functions so your able to control the HVAC and all the other sensors and info. Seems fairly legit but just wanted some feed back before I go spend 400 on all this stuff....



Here's the link for the kit

https://www.navtool.com/infiniti-q45-20 ... rface.aspx