Alright so I know this is discussed everywhere but I can't find a straight answer for my model.

I own a 2007 350z Roadster with Bose system. I'm trying to upgrade the head unit to an aftermarket one. Everything I see says you need an adapter to use the factory amp with an aftermarket head unit. From what I've read everyone says you need the Metra adapter but all the Metra adapters that I have seen only go up to the 06 model.

So could anyone point me in the right direction as to exactly what wiring harness I need for this?

 

70-7551

1995-UP Nissan/Infiniti with Factory Amplifier
4 RCA Pre-Amp outputs
10-pin power plug
One 6-pin speaker plug
For installation of aftermarket radio

 

After looking around I just went with the PAC ROEMNIS2. Hope it's a good choice.

 

you can use the pac or the metra wiring harness theyll both work

 

Ok great. Thanks!
Is one preferred over the other for any reason?