How do I remove the stereo unit and retain everything I need to put my aftermarket in? There are bolts and there are screws holding the stereo in place, wich do I take out so that the cage is still there.

Also, just double checking that I will need the Metra 70-8112 harness and Schoche toyta harness to have everything up and running?

 

check this website: www.metraonline.com click on see what fits in my car. it will show you everything you need to know. it even has instructions on how to take apart the dash. GL