Quote:
In the 996 both the Aerokit Cup and the GT3 came out the same year, 1999.



in the back of my porsche 911 catalog from 1998 there are a couple of pages about exclusive's services, garnished with a picture of a carbon interior and a 996 aerokit.

no word about a GT3 back then.

so IMO it's common procedure to bring out the aerokit styling package a little bit earlier than the real thing.