Cooldhi

Hellow All,

I recently purchased a 2010 impala, the stock model. I love the car but not so much the head unit. Doesnt say the name of the current track, no bluetooth or mp3 i need help!!!!

I want to change the basic unit with the bluetooth mp3 unit. If youve done this before and would be so kind id appreciate these couple things:

Whats the model number of the bluetooth model?
Is there a specific model that i should look into that includes bluetooth orrrrr is bluetooth always going to be a add on? (basic searches havent helped me find a model that comes with bluetooth, ive found the mp3 model easy but bluetooth not so much.)
Also anything else i should know before doing this?

Any help would be appreciated.