WTB:Z-Tube for $35
FYI, I paid $50 shipped for my Z-tube a couple weeks ago, and like three people wanted to buy it at the same time. I don't know if you'll be able to find one for $35 shipped, but good luck!
Even that's not worth it...they don't really create any restrictions. Only real gain from that would be a louder intake. And that's a lot of work for such a small thing. But to each his own.






