I did this with my 95' when I upgraded my deck but might work for other yrs too! I bought the converter box from Walmart (if I remember right), clipped the 8 prong plug that connects to the factory deck and connected the wires to 1 side and deck speaker wires to the other. I maybe a lil late on this but when I did it , I couldnt find much info. I havent had any probs w/ it and sounds much better with an aftermarket deck and the factory amps.