PLASTIC Z TUBE OR POLISHED for 07 coupe
 

So as I'm looking to mod my stock air intake system on my 07 g35 coupe, I noticed the previous owner already had installed a K&N drop in charger filter. Now i"m looking into buying the Z tube. I see that there is a Polished version as well. Can I buy the Polished version and will it still work with my stock air box:confused2: and everything else:confused2:. I"m just assuming the only difference is the material but everything is so technical now a days you never know. Some confirmation would be nice thanks!:driving:

Yup it will work and it will get very hot too. I would stick with plastic unless you just want it for looks.

All stick with plastic, if this thing is only meant for looks lol! I thought maybe it had a little more performance in it being polished aluminum or whatever it is.

Get the plastic/rubber one. Whatever it's made out of. Some people have had problems with the polished aluminum one where it peals on the inside.

Okay i debadged the trunk today. Decided it looked to naked so adding the infiniti symbol back on. As for this custom short ram intake. I bought a OEM Z tube, a 4 inch K&N high flow air filter with a 3 inch Spectre air adapter sensor. My question is, how did i do on this setup? Also when removing the stock air box i noticed underneath that there like a plastic long plastic tube tucked under it bolted on? Dose the whole bottom plastic engine cover have to be taken off to remove it? It looks like a useless tube.