i got the z tube n jwt, i like it.

IM like u wildfyer cant figure oouuttt what setup i like to get!!!!! but im pretty set on gettting the z tube with K&N drop in filter!!!!!

Enjoy. Its not a bad place to start.

You said u tried the z tube and knn drop in filter right ? Did u like it

Yep. Just the Z-tube alone changes the sound of your intake. I would also say that it added 10 hp (or whatever the difference is between the stock Z and the stock G35). The stock G35 has all these air ducks to muffle the sound because it's an INFINITI. By doing so, you diffuse the path that the air travels and kill a lil power with the sound.

I felt a little bit a power in the top end. Of course, after a while you get use to it. But It'll still sound cool, lol.