Ztube is just a intake "tube" from the 350z. It supposedly has less restriction and allows more air flow.

oh i see,i think im gonna go with a K&N drop in air filter and a ztube, what do you currently have in your g?

My G is bone stock. I've grown out of my modding phase when I sold my last car.

welcome to Driver! Congrats on the ride.

im still young , im 18 , so im going to make sure i mod my G

welcome AOB510... gotto love the ride... I heard stillen intake with z tube is nice, check it out...

Hope you have lots of money. You'll start off with a z tube and K&N filter and before you know it your car will like like this (of course you'll have 2 less doors) and you'll be broke as ****.