thanks albert, you are right. They just replaced the rear bumper cover and exhaust. Luckily for me the shop replaced it with another Nismo. I can't comment on the accident yet since the investigation is still going. The dude is changing his story. I know. I can't remember if my Nismo logo on my old exhaust was grey, it is now white on the new one.
I did get my car back

I can't believe how you take things for granted, until it's gone. I do appreciate my Z33 more now. I was stuck driving a Jetta for a week.
Let me know when you plan to go to the twice a month meet at La Canada, I will roll if you roll.
...thanks Sarah
I love my Z. The only car I will replace it with will have to be another Z.