its a very difficult stereo to go aftermarket with it being a whole integrated unit. There are install kits available. That alone is $60-$70, and without a compatible stereo you will lose any steering wheel audio controls. Search ebay, or yahoo for these dash install kits and select whatever head-unit you like from an array of retailers... Alpine makes a quality unit and most come with ipod controls, and also are compatible with steering wheel controls. crutchfield.com is your best bet for good service and product. Also newegg.com sells car stereos and have excellent customer service