[06VT365]

I have heard similar experiances..not sure way but some people say thier powermax is very loud, and others say it isn't even as loud as stock.

One guy said it has to do with the tune..but I really don't know how or why that would affect it, kinda hard for me to beleive...but i've been wrong before.

Somebody else told me the stock powermax is LOUD, and the "modified" ones that some vendors sell are not that loud, that something they change in them makes it quieter. Again, I have know personal experiance in it, just what I have read on other forums.

It has kinda made me wonder about it too, cause I want it LOUD!! If it's not much louder I may as well save the money and just put a batmowheel on my stock turbo.