I didnt want to make a new thread so i just decided to added here. I have an 06 coupe. Every time i get to around 20-25mph i hear some weird noise and its gone if i go under/above that. Is it because of my axel's going bad?

 

Hey dude, this thread should answer your ride comfort questions. they are lowering springs and coils that are about the same or softer than stock suspension.

https://g35driver.com/forums/brakes-...w-updates.html

As for your sunroof, replace that motor baby!

 

Daaaaaaamn!!!! That's g is super clean nice ride !!! It looks wet ... Man I need a shine on mine like that . I wonder if twilight blue would get that shine to it ??