I'm on another search for a bit of information for the dually. This time my searching is on my exhaust. I already have long tube headers sitting in my kitchen waiting to be put on. When I put those on I'm going to replace all the old rusted out exhaust with 2 1/2 but I'm unsure as to a muffler.. I like a nice tone that can be heard but I don't want it so loud that it's going to be obnoxious. I'm looking at a borla right now, has anyone ran a borla on these and have a soundclip I can hear?