Ive search the forum for "Exhaust Echo" and didnt find what I was looking for. I live in a small neighborhood and houses are fairly close together. I enjoy the loud exhaust, but I dont want the neighbors angry when i start the truck up at 5 in the morning. I'm more concerned about when its warming up at idle. I'm trying to avoid the sound bouncing off the houses. When i'm leaving town I will obviously be driving and not in one spot for very long. Trying to get some feelers before I order a kit. I think that I like the sound of a 5" but I'm not opposed to the 4". I would even get a resonator. I want it to sound rowdy when it needs to but mellow at an idle. I wasn't sure if either axle dump or side exit would eliminate some of the echo. Any ideas?