Erm... how do I put this gently?
You're going to be looking at a fair bit of custom fabrication, from mounting the compressor and accumulator tanks, to running wiring and air lines.

Air suspensions are particularly sensitive to hose lengths and valving, so for a stable ride, you're going to want to plumb each air-strut (or bag) separately.

I've taken a rather casual glance at the basics of air suspension systems just for my own education... so I'd strongly recommend doing a fair bit of library research into all the mechanical aspects before committing any funds to the process.

If all you're looking for is a reasonably compliant ride that's a bit lower than stock, a set of Koni Yellow dampers and Tein S-Tech springs would be a much simpler solution.

BTW, what year is your Integra?