It appears that THIS is what I've been waiting for, an offroad H-pipe. Admittedly, this appears to alumanized steel - so not stainless, but what they hey... it's $169! I'm not totallly sure if this is for stock headers (collectors) or JBA long-tubes...

Now to my question - to all of you who have hollowed out your cats or have an offroad X and stock mufflers - how loud is it? I mean is it wake the neighbors loud or just agressive loud? Thanks.

EDIT: Nevermind - after some further research I found this is for long-tube headers... not for the stock collectors.