I have a random, maybe even pointless, question. I have a Plymouth Acclaim, V6 3.0 L, and I was looking to add a Flow Master Muffler to it. I've heard dual exhaust is pointless for a V6, especially with the way my exhaust is, but would adding the muffler give me any more horse power as advertised? I guess you could say I'm looking for the deep rumbling sound out of it too, anything there?