first of all i just got my setup installed and i was told by ntb that i would need adjustable control arms. Now my question is do i need front upper control arms for toe adjustment or do i need another part. And also do all the 350z's/g35s have the same part for the upper control arm ?

 

They are probably talking about the rears. Did you install lowering springs?

 

Read this thread:

https://my350z.com/forum/brakes-and-...ion-101-a.html