My 89 Turbo II has a non CD player and I would like to exchange with an oem CD system. Are the systems interchangeable? Do the systems have a code? Are there different brackets to install?

 

I would think so but can't say for certain but I can take a picture of the back of my '91 OEM CD player/tape player combo or give you the color code if you know it you have that would give you opportunity to compare the two?
GL

 

That would be a good start. Yes please. Thanks.