Just had one black key for my 02 ST4S (no red) and after reading all the posts about the difficulty and expense of a duplicate black key without having the red or code thought I was doomed. A little bit more research and found Premier Locksmith in South San Francisco. Called him at 8 in the morning and met him at his shop later in the day. Ten minutes after arriving and $50 lighter I had 2 cloned, cut, and tested keys. He will duplicate the keys if you mail him your black or red key. 415 730 1314.