Do It Yourself: Yes
Fifth phase audio upgrade. I ditched my Pioneer head unit and replaced it with Alpine set. Since the HU is gone, same goes to Connect2 audio stalk controller. The main reason I changed to Alpine is that some of the their OEM Remote Stalk controller is able to display audio information on the OEM display aka MFD. Something that I missed when I did the HU shopping last time. Thanks to Tony for the lead, next TT on me (When?).