Umm, there is no process. Remove the dash bezel, pull out the old cd changer. Remove the side tabs, transfer to the drink holder, install the taurus cup holder, install bezel. I had the taurus holder a long time ago, but have since removed it and put an inverter in its spot. I had problems with it since I have the scangage in the ashtray spot.
It was one of the 1st mods I did. Now I replaced the rear ashtray with a trooper drink holder, much more convenient.