I saw an ad in my local auto trader that wasn't very descriptive so I decided to call the guy. While asking several questions I asked what model it was and he said GS. Not knowing much about integras I said okay and the convo was done. But when I went to look on kbb.com I couldn't find a GS model. So, what am I looking at? Is there a lost GS model? or did he forget the -R? Please help. Michael (The car is a 2dr)