crutch-field is full of shit and alway over priced, buy an aftermarket head unit, an amp wiring kit, aftermarket amp and a shallow 8 inch sub, i have a pioneer shallow 8 and a rockford r 125-2 fits in the factory location and the amp is small enough to mount in the stock location on the box. Mind you my set up isnt going to rattle the windows of houses going down the block but it sure kicks the stock set-ups ass.
2004 svt focus sonic blue, Build number 1041
Aem intake Cfm throttle body
Oz racing record 18's
Rs steering wheel Euro grille
Yellow fog lights Fswerks rear stress bar