Thanks turbojo2,
yes I think too the interior are original, but I can't find many informations on the web, I've read somewhere that was available only in 1981 and 1982 as an option...

My car had new paint only on the lower part (below chromed trim)...
The ATS Cup are 7x15 ET20, too wide, I still have them, but now the GLi mounts a set of ATS Type5 7x15 ET30...
Here the Type5 mounted on my other mk1