Thanks to Ard who sent me a 2004 Porsche "Order Guide" with every option and every code and price, I have been able to price out my car since I did not get the window sticker when I bought it.

The only question I have is, I cant find the price of option A1 "Black Top"
or option ZO997 "Custom Tailoring" What do they referr to?

Thanks

 

According to "The Essential Companion, 996", A1 is the exterior paint color code for black, and A10 is black convertible roof covering. It doesn't show a code number Z0997, but does have code Z099 as Porsche Exclusive leather stitching{7 may refer to which color}, or Z97 as steering wheel in deviating color. Hope this helps.