As far as I know, the seats should bolt in without a problem and the drivers bag should work. They did change the dash a bit between 97 and 98 so the passenger bag cover will be different and maybe the bag itself.

Shawn Clone Jezabel- 1999 SE Sport V6 MTX- Severly wounded, comatose Silver frost/Black Exterior-Midnight Blue Interior The Firecracker- 1995 Mystique LS V6 MTX stock and backfiring like a rifle shot I have 3 loves, my God, Brittany, and my Car.