How do you tell what model RX-7 you have ? I just bought one and it has GTU stickers on the fenders but i don't think that it's a GTU. Mine's a 1988.....can't really think of much to say but it does have a sunroof.

 

There's a sticky at the top of this forum called "What did my FC come with? What is diffedrent between models?"

That should answer your question.