I plan on putting my MP3 deck from my 325is into My WRX and i was wondering where i can pick up the wiring harness and the dash kit for a decent price. Also how is the install on this car...I did it on my 325is w/o a problem, but that didnt envolve a dash kit so i was jus wondering how hard the install would be with one, i've done stereo's on an acura legend, bmw 535i, bmw 325is, a plymouth voyager, and a 240sx, but those were all olders cars and i dont want to mess up anything in my rex.