just wondering if anyone knows of any tests done on these mufflers, or can find any cfm rates etc? i've been looking most of the morning and haven't found much at all. this is flowmaster's info video
[youtube]http://www.youtube.com/watch?v=Xuww8Yjyzsk[/youtube]
and this is a video showing an example on a wrx, where the only muffler appears to be the dbx at the rear
[youtube]http://www.youtube.com/watch?v=uzBN2ivVMkQ[/youtube]
that video alone makes me think that this is the answer for my mini which is currently obnoxiously loud, my idea is that i would slip one of these laminar flow mufflers in instead of just a plain old resonator, giving me a total of 3 mufflers, i'm just trying to find info on the cfm, cause to me, these mufflers look quite restrictive.
if anyone can point me in the direction of something they've seen, it'd be appreciated.