tunes

Or if you don't want to give up a kidney or first born.
http://www.crutchfield.com/p_070XC4100/Dual-XC4100.html?tp=5684

OR
EvilBay item 140297301294

OR
Make a center console to put a new head unit and get a radio delete panel for the dash.

IMHO cut it ....unless it's ALL original I mean like polyglass tires and everything...