I promise I tried to look for an answer to this before posting...

I'm looking at a Z-tube for my '06 G35x.

Is there a difference between the OEM and the one made by Stillen? Which one should I get? Thanks in advance for your help.

 

They both work exactly the same but you have to reuse your OEM seals with the Stillen because it just comes with the tube.

 

Sweet. Is there any downside to that?

 

Nope.

 

Thanks!

 

Get what's cheapest. If you're willing to be patient you can find a used Z tube for like $50 or less. Dealer probably has them but it'll cost you.

I think I snagged mine for about $40 from a Z owner.

 

Check all the G and Z forums for a Z-tube, not just here. You should be able to get one for under $50.

 

where are you located. i might be getting rid of mine