I just installed the sharkfin and it was not too bad. Everything was pretty much a direct swap, pull one plug and put the new one in the same hole.
I took the passenger kick panel off, took the glove box out and the junk holder above the glovebox out.
Cable P/N 68148258AD installed behind the dash to the radio, here is where I started:
The second attachment was at the top of the dash almost directly above the first:
I just followed the old cable and removed it as I went zip tieing the new one in the same spots:
Cable P/N 68148277AD (for Quad cab, Crew is different) and the sharkfin were installed together. I removed the panel at the back of the driverside rear door (My puck was installed in the rear aft driver side position), pulled off the weather stripping and just barely lowered the headliner:
For the antenna it's just one bolt, I loosened it and the old one came right off. I cleaned the roof around where the sharkfin went and tightened it down:
Again I just remove the old connector and put the new one's in the same spot:
I ran the cable down the rear panel and up the drivers side floor next to the wire bundle that is already there. I took the cable directly across the drivers foot well underneath the carpet. I went in front of the center console (It was too tight to go behind it like I wanted to) and across the passenger foot well under the carpet the whole way.
Looking back I wish I would of followed the pdf I found for install and went across the headlinder and down the passenger A pillar. It works though.
