It would be interesting to know why the injen CAI is "OK"....
Anyway it's down to the OP to decide what they want to go with, plenty of sound clips and reviews out there.
Always happy to price match any genuine UK prices.
I have a selection of different Carbon bits available which might interest you. Have a look in the Redline Styling traders area:
viewforum.php?f=180
I can also supply the Invidia and Nismo cat-back exhaust systems.
Steve
I also have a squeak in mine, I only here it if I'm moving slowly, for example when i move it out of the garage. I tend to just ignore it as its only a slight squeak.
Injen CAI available:
DE:http://www.350z-uk.com/forum/viewtopic.php?f=180&t=63431
HR:http://www.350z-uk.com/forum/viewtopic.php?f=180&t=63433
Let me know if I can help.
I love the Chargespeed rear bumper......I think I'm going to have to buy myself one at some point I bet it looks awesome in chilli red!
Ian I think this spoiler is for you mate!