5” system aftermarket upgrade

[Moparian]

Did you do this? Do you have any info on harnesses or aftermarket radios that can be used? So far I have only found a company in the UK that seemed to have some answers, but unfortunately they don't sell directly.

I don't know of any aftermarket solutions for adding an aftermarket receiver. I know @Jimmy07 makes custom harnesses to integrate factory upgrades but not entirely sure if anything like that is needed to upgrade from the 5" to the 8.4" or 12.1".