Decided not to hook this up and it's great for those that want to still use their steering wheel controls with an aftermarket headunit.
This was used and installed in another 370z and is ready to go!
$35 shipped
Info can be read here:
PAC SWI-JACK Steering wheel control interface for Alpine, Clarion, JVC, and Kenwood at Crutchfield.com
I am currently out of town until Friday. If I have a buyer, I can have it shipped Friday afternoon when I get back from Oregon