I installed 2 HDS units w/ structure scan and the hub. I expected the hub to be the “scariest” part with all of the cutting I had to do, but it actually went very good.
I bought a Dremmel 4000 from Menards for $79 that comes with a hole cutter attachment and it worked really well.
Mounted the hub in my ranger dash plate and ran the wires back to my storage compartment. Easy feed as I was able to pull the rider side cup holder and handle off with just a few screws. Then I fed speaker wire to just under rider side dash and again from there across the gas tank access panel to under the driver side dash. The dremmel hole cutter cut perfectly round holes with ease and the speakers fit like a glove. If you want some pictures, let me know and I will snap a few…
Total install on the whole works was about 8 hrs, hub only took a little over an hour. You will need plenty of cold ones for after it is installed though!