St. Louis audio recommendations..
 

I am about 90 minutes south of St. Louis, have a 2013 sports package. I am considering the installation of a Blue tooth unit, probably a navigation with blue tooth.

Bottom line is to have BT in car. Unfortunately, none of the cheap fixes such as ISimple or other plug into auxiliary BT devices work too good. I want to use my Android phone and Pandora.

What and where to install within reasonable price?

I had the Pioneer App Radio in my 350z and loved it. I was able to connect iPhones and Androids to it through bluetooth. The main reason I chose that radio was because of the apps. There's so many you can sync to it, including Pandora. It's definitely not one of the cheaper options but it was worth the price to me. As far as install, I'm not sure what's close to you but I would NOT recommend Audio Express. (They scratched the hell out of my dash and acted like they didn't do it.) Learn from my mistake! Wherever you choose to get it installed, take pictures of your car before leaving them with the keys.