Question about car stereo?

Question

I entered my car into the circuitcity thing to tell if it fits and it says in the accesories that I need two wire harnesses and antenna adapter and installation kit, do I need both of the harnesses.

http://www.circuitcity.com/ccd/productDetail.do?c=1&mobileFitAction=seeWhatFits&carId=&year=1995&make=SATURN&model=SL1&type=4DR+SEDAN&trim=WITH+1.9L+SOHC+ENGINE+AND+STANDARD+AUDIO+SYSTEM&carFilter=true&c=1&oid=190705

Answer 1

It is very possible depending on your vehicles stock harness. They may have seperated your power and ground wires from your speaker wires.