if you stay with the factory radio then the sound quiality is not as great. i am almost positive that the radio has rca preouts.

if it does your in luck because you wont have to find a dash kit made for your car which will cost around $100 kuz of the temp controls like some of fords escorts and taurus'.

if it does have preouts i would have to recommend a crossover to seperate the highs and the bass.