Re: Overland 2011 upgrade to 8.4 uconnect
Depending on your HVAC controls, Alpine has a 8 inch aftermarket unit that will fit into the WK2 with a little modification. If you have the touch button dual HVAC controls will not fit, that will require a lot of mods. Alpine used to show a picture of that unit in JGC. Their was a member here a long time ago did it. Since you have a 2011, you are better off taking advantage and get a aftermarket solution instead on the MYGIG radios.
Best for now.
Laredo X, Trail Rated, QTii, Sele-Terrian, Quadra Lift, Off-Road Adventure Package ii, Nokian Rotiva AT, Tow, AFE CAI, DiabloSport inTune 1000-DCX, Custom Sound System ( HAT speakers, JLAudio , Pioneer , JBL MS-8 & RF 3.sixty.3 -- see the writeup link below for more details)