I am a long time thirdgen owner but new to this site. Thoughts on my cars. I have an 88 IROC convertible and a 92 RS 25th Anniversary, both black.

 

wow, i really like those seats. is that factory?

 

No. They were my original factory grey leather power seats. But the sun began to fade/crack the top of the back seat so I had them recovered in 2008 in black leather with gold piping. One of the best decisions I made for my car. I was able to build up the foam cushions by using an additional seat I had. Now they are as comfortable as fourth gen seats.