Just came across the "Stillen Z-Tube". Im wondering if any of you G35 coupe owners have any feedback or comments about this "Stillen Z-Tube".

To be honest with you, I dont trust it. I called them today and they claim it is "less restrictive and performs better than the OEM (stock) Z-Tube". It's also the same diameter in width.

Also, does this Stillen Z-tube sound the same as the OEM(Stock) Z-Tube?




I couldnt actually find an answer using the search engine.

its the same just cheaper

I think it also curves a little bit in order to avoid rubbing the AC line, but don't quote me on that

stillen z-tube is definitely better than OEM z-tube. i mean, c'mon, you would most probably get a STILLEN sticker with it!!!

practically the same thing

I was going to buy one until I realized that I wasnt going to be happy with another NA setup. Its time for an exhaust *******.

I just installed mine today. I could not be happier with it. Sounds nice too.