Was looking at a new muffler system for the dodge and was thinking that theres really nowhere a guy can hear the mufflers on a truck. So maybe some guys could take some audio files of their trucks and mufflers this way people who are looking can get an idea.

Depending on the success of this thread maybe one could be started for the cars as well.

 

I have one in my signature.

 

sounds and a table at the end:

http://members.tripod.com/~racetruck/muffler.html

dynomax's sounds at youtube and using flashplayer:

http://www.dynomax.com/products.html

looking at measured performance rather than sound;
one company's advertising claim of flows at the same backpressure:

http://www.powereffects.com/tech2.htm

a pair of volunteer brothers with a pontiac who did an admirable test on mufflers:

http://www.pontiacstreetperformance....p/exhaust.html

a reliable Australian magazine test by Julian Edgar that shows the potential of exhaust
but leaves out the important details of the best setup found:

http://autospeed.com/cms/A_108218/article.html

also at the autospeed website in their archives is an article on how to use a vacuum cleaner
to test your own mufflers, but I can't find the bookmark