You asked and TheCOM delivered an In-Dash Polaris RZR kit that replaces your stock box with a COMplete, Radio, InterCOM, COMmunication system.
The below video with show you how that installs.
TheCOM has done as much of the install as we could. You will need to complete the install by measuring the coax cable length that you will need and selecting that at checkout and connecting the positive and negative wires to the battery.
An additional tip to keep things clean is we ran the PTT wire down the tunnel and out the front or of the tunnel. Jut make sure you drill a relief hole or notch the seam so you don’t pinch the PTT wire where it exits the tunnel to connect into the intercom. Also make sure that the PTT wire is secured so it does not get caught in the drive line.