help to install cd changer on cavalier 97

hi, i want to install a xplod cd changer on my 97 cavalier, but i dont know if i cant install it without any special adapter to connect the cd changer to the stock stereo, my cd changer have an universal plug antenna?

please help me, i need it, thankss

I belive that u are going to need a adapter go to www.scosche.com