Moroso Spiral Flows

[iMTB]

These are like my favorite muffler and no one has them on 4.6s!

Well my grandparents got me some for Christmas so I'll have to get sound clips and post them for you guys so you can see what you've been missing.

If anyone actually does have them I want to hear what you think about them.

 

[BurningRubber]

Sweet, I have always wanted to hear these mufflers... they have an interesting design.

 

[Tim2002GT]

I've been wanting to hear them on a Mustang as well. My friends el es juan sounded good with them...
Video of moroso spiral flow ls1 - Photobucket - Video and Image Hosting

 

[SilverBullet01]

Never heard of them....Post a sound clip