Would anyone be able to explain to me why I see different front seats in some RS 1800's ? In some I see what looks like the recaros out of the FRST, but in some I see ones that look like they come out of the xr2i 16v. Is it related to the year of production, am I looking at non genunie RS 1800's?

Front Seats Like FRST :
http://www.rs1800.com/gallery_webmaster.htm

Front Seats Like XR2i 16v
http://www.rs1800.com/gallery_andy.htm

Thanks.