I put a mach 460 system in mine.It wasn't that hard,but you need the complete system.It has a different amp inside the console,an extra wire harness that goes to the back for the rear box that goes under the package shelf(has 4 speakers and 2 amps,runs all the way side to side enclosed in 1 box)The wires for the door post/mirror mounted tweeters are there (taped to the door panel speaker wires).The tweeters themselve will not fit w/o modification because the door panels on a factory equipped car are notched for them to fit down in there a bit.I used a dremmel tool and cut the bottom of the speaker housing down to sit on top of the panel and fed the wires down into the door panel(I disassembeled them b4 cutting so I wouldn't cut anything important)---Works great |