[Joaco135]

Originally Posted by Dackelone

2012 and 2013's base audio system was what was called: HiFi

Look at that first audio pdf on e87/e90, ect for what that entails hardware wise.
I am not audio expert though.

You might want to ask Musicar NW in a PM and see what they say. Or try searching here. There have been plenty of these sorts of posts in the past. Some of the Musicar NW experts are: vp fiberglass or VP Electricity


Identify your stock audio system
http://www.musicarnw.com/start-here-your-car/

Thanks, Dackelone