My car; ERA#209 was built in 1989. It has a sideoiler with a single plane Offy Port-O-sonic intake. I have the fake knockoffs and vinyl seats. I still like to open the garage door and gaze at it, especially during the winter when I dream of taking it out for a spin on a beautiful summer evening. I
still find it a really beautiful car. The ERA's are easy to work on and I am always amazed at how well thought out these cars really are. Any time I have had a problem, I called ERA and they were very helpful.
Good luck