i just got my exhaust welded and the muffler is a dyno max bullet. someone said it will sound different when its broken in because its a "glass pack".


its that realy true??

 

I dont THINK a bullet is a glasspack...if it is then it will wear out in a few years. Glasspacks are only like 20 bucks too. The sounding better comes from the fiberglass packing being blown out of the muffler after time and heat.

 

they look like a glass pack i just that they were.

 

Mine sound the same as the day they were installed, like a**.
Going chambered.