Hope you haven't left yet:
I suddenly remembered this one - it fits your description really well, as long as we ignore the 303 (I've met plenty of poor souls who are immune to that instrument and don't mention it when remembering a song where it's used)

Instant Zen - Astral Community
From 1994, has a breakdown with following buildup that feels long, sounds like The First Rebirth and in the same tempo. It may even be loosely confused with Blue Fish EP through Noom Records -> Nostradamus -> Nostrum -> Time Unlimited

YouTube listening example