I was wanting to do something different with my truck and i was wanting to know if anyone had true duel flow 40's dumped on an '03 gen truck. I have a single 40 dumped now and i was wanting it louder. Or maybe even taking the flow off and putting a y pipe and running 2.5" out the back into 4" tips. Anyone have any sound clips of either setup?

 

Dump(get rid of) the flowbastard, and find something else, you want loud, by a dynomax bullet $41 from summit. It's only slighty queiter than straight pipes.