94-95 OBD1 and the best looking wheels (Fat Fives)
96 First OBD2 teggy, lightest GS-R wheels (Starfishes)
97 OB2, nothing too special compared to other GS-Rs
98+ OBD2 and different bodies (Blades wheels)
99 + Standard leather
and it was I think the 98's and the 99's that could also come in Super Sonic Blue Pearl, but don't quote me on that.