Why Quieter?

[hess201]

Hey all, I just recently installed BBK Headers on my setup of a MAC P/C and Flowmaster American Thunder catback. Before the install the setup was decently loud and rumbled nice on idle. Now it picks up quicker but I have lost a lot of my sound. Any thoughts? Any suggestions for upgrades to get something louder?

[Ghost Rider]

shouldn't really make it any quieter...sometimes long tubes can sound quiter...but usually a little deeper...not sure why yours is like that

do you have the O/R PC or catted? your going to have to go with a different muffler if you want it louder...like a 1 chamber or something...