Standard audio in my '16 has a CD, Bluetooth, back up camera and steering wheel controls, but the sound is poor. About 0-00 to upgrade head unit and 4 door speakers. Pro install and kits is about half the cost. The subwoofer is fine. I may try front speaker replacement instead? Is it the speakers that are crappy or is it this unit? Crutchfield recommends replacing the head unit 1st.