mufflers

cudaspaz said
I am thinking of giving these dynomax ultra flow welded muffs a shot.
I currently have thrush non turbo's which is a direct knock off of flowmaster 40's, heavy too.
I love the sound of them but just as abodyjoe said, the drone is what kills you.
I have a 2-1/2 X-pipe system with turn downs before the rear axle so maybe that had something to do with the drone, but I think it will still be there even if I take it all the way past the bumper.

I was told that chambered mufflers is what gives you the droning noise.

Here is my question...are the dynomax utlra flow welded mufflers chambered or no?
Click to expand...

Packed not chambered

Spaz you remember my vid?



This is with the Dynomax Ultra welded. I however had them ran out the back after this video in which it is really quite compared to what it was with the Flo 40s dumped. They are tucked under the quarters not sticking out the back below the bumper. You'll like them... the vid however is not really that good because when its idling it has a deep rumble to it. In the vid it just sounds like air blowing out of a hose. lol

[ame="http://www.youtube.com/watch?v=TYdeKPIzHt4"]YouTube- Cuda with Dynomax Ultras "welded"[/ame]