Just wondering since I plan to replace my CF z tube with it

nope... its just a tube

do you have one?

no, but both are just tubes ones just metal. i dont see how that can change the sound

well since you plan on replacing your CF ztube with it, do it and it'll answer your question. . .

for those of you that own the Amuse tube, did you have any fitment issues?

i will tell you when i went from z tube to arc it did get louder

i would say that it would change the sound, since they are two diff materials but will it make enough of a diff to make it worth it, i think not

but if you wanna get it to make your engine bay look nicer, then yea, it will look sick!

Can someone confirm fitment because bulletproofautomotive sasys the tube might fit since it was designed for z33 which have a smaller engine bay than g35sedan.

i think u get more of a whistle sound from a metal tube, depending on the thickness of it....