WI-FI on charter or part 91 jets

Any one out there have exp. with their owner or company installing WI-FI?
The owner of our G200 was quoted $96k to install, but they use the existing aircell, if they don’t have to punch a hole in the pressure hull I think that quote was high?

Ours came with it but we looked into it before and it was in that ballpark. I’ll see if I can find the old info.

I’ve looked and cannot find the info. As I recall the installation is complex.

thanks man!