I just purchased the Dynomax Ultra-Flo SS kit for my vortech supercharged 5.0. I'm getting kinda impatient and was wondering if anybody on here has this cat-back system? If so does it sound good and how loud? I do have a off road h-pipe w/out cats, and bbk long tubes. Thanks

 

Friends dad has Dynomax on his Dodge truck (318 dakota) And it sounds nice. It's the round cased ultra flow muffler. Single in single out 3" piping.