EZ tops in WA has black for $289, but they indicate "with clips" so not true S4 cover.
Have you tried Trail Auto in Dearborn Heights
trailauto@sbcglobal.net?
World Upholstery in CA....
World Upholstery, Carpet, tops & seat upholstery for collectable cars Mercedes BMW Porsche Jaguar Fiat Ferrari and Saab
OR, do a swap with Mike Molto, he is selling the white S4.
I believe that 86 Spiders have same cover as the S4 (no clips).
Ciao Vincenzo!
Saluti da Compare Ing. Comello