Flowmaster Sound Clip

[JohnnyO]

Had a Gibson cat-back on my Sport Trac since it was only a couple months old but it got a split. Last month the muffler shop put on a generic Flowmaster 40 knock-off, sounded good outside but too damn loud on the inside. Replaced with a Flowmaster DBX that is supposed to have little interior resonance, which it does.

 

[tac1015]

Flowmasters suck, they were the first to hit the market big in the 90's, but there muffler sucks. The older one's have a humholtz resonator built into the muffler and they wander why they resonate so badly. The newer mufflers got rid of it but still resonate. I can always tell a flowmaster vehicle when I here one.