Hello.
Yes, you need to upgrade the hub for a AA/CP compatible one. The 2.2.xxxxx installation can be done manually (take 2016 Mustang Sync3 1.0 updated to 3.0 and no Apple Carplay! - #10 by SaNdMaN as reference) or use Syn3Updater’s utility tab option to do so (Utility Tab - CyanLabs).
Just make sure CP/AA works before moving to 3.4…