There is a spot on the passenger side of the center tunnel where the amp lives if the car came equipped with the performance sound system. If you don't have performance sound, there is an empty spot that is the perfect size for a RKE module. Just pull back the carpet and the plastic inner piece, there is a hump molded into the plastic piece. That's where I put mine.
[This message has been edited by seajai (edited 12-31-2013).]