RS Model

What's the RS model? And how can I tell?
Which VR4's have sunroof and which dont?
Basically WTF are the options availible for this car?

Flame suit on for a super noob question.
And I already searched?

 

[raptorWagon]

1. No RSs were ever imported to the US, so no need to worry about that model.
2. Hit or miss for Sunroofs
3. all USDM GVR4s had leather interior, power windows, locks, 5spd manual, speed sensitive wipers, AWD, AWS, factory two color changing instrument cluster lights, 14b turbo, 450cc injectors.

 

Thanks

 

[fuel]

Some info on the RS along with the other JDM models here click