Someone Told me that there was a model of rx7 that was a mix between years/models. Reason that i ask, is my 1990 has very diff accessories/ features than some i have seen. I don't know if I have a GXL, GTU, GTUs, or what. Features are:

1990 Crystal White S5 N/A

1. I DO have Power Sunroof
2. I DO have LSD
3. I DON'T have power Windows
4. I DON'T have cruise Control
5. I DON'T have Fog Lights
6. Speedo does go to 160

any other questions let me know.

 

do you have 4 lug or 5 lug?
or 4 pot calipers in front?

1988 was the crossover year but all it really had to do with is the surround for the idiot lights.

as far as i know.

 

5 lugs

 

All S5s were five lug.

Sounds like a GTU (base) with the sunroof option, that somebody added LSD to somewhere along the way. If it has the factory power sunroof, it can't be a GTUs. Also in the photo, it has the 15" GTU/GXL wheels.

There were also some other "crossover" features in 1988, for example, the S5 steering wheel, S5 rear spoiler (GTU and TII), and some other stuff that I don't remember.