the 2008 tc i have with the upgraded sound package pioneer system i need to remove the radio to plug in my rcas to factory outputs to add a sub/amp

also need help on removal of the front door panels to replace speakers and rear side speakers and what size are these

crutchfield has 5.25,6.5,6.75 all fit, which are supposed to be there any help if greatly appreiated

 

i hate to say it, but use the search box all the way up top... search for diy hu removal or anything of the like... many many topics on this subject...

 

there are also tech articals that answer your question. try "interior dissasembly".