That'* a good question. Jet only lists the Regal for Buick offerings in 94. It would depend on your PCM and various sensors. If they're actually the same (I don't see why they wouldn't be) then it'll work. Hector may be able to shed more light on this, or you can email email@example.com
and they may be able to answer it.
Warning....even if they say no, or they're not sure, doesn't mean they're right! They just may not know.
For anyone else considering this, I would suggest NOT going stage 1. The mods required to go stage 2 are well worth it. I'd hate to see a stage one chip go out the window when you modded later and wanted the stage 2, although you could probalby sell the stage 1 on this site. Hand-me-downs. Might be fun to see how many cars a chip could go through!