Added OEM bluetooth/USB ports, OEM steering wheel audio controls.
(Not part of 1SS package, but that was all I wanted from the 2SS package, so I added them), and I didn't want the mostly Naugahide seats on the 2SS. SAVE THE NAUGA!
Pioneer TS-A1605C 6-1/2" 2-Way TS Series Component Car Speakers
GM factory amplified subwoofer.
memory stick full of classic rock