I think the guy that I sold my car to is selling the 09 370 and parting it out too..I installed the Fast Intentions Carbon cannister catback amoung a lot of other things...
Give him a call and ask but dont mention you heard it from me or these forums.
I sold the car cheap to him and he is selling the car for way more that he bought it for, but its his car..
Link here:
2009 370z
Good Luck.
Kevin