I have heard allot of people say great things about the COFFIN MUFFLERS BUT I am not going to be one of those people. I got the muffler and was so excited I installed it at work. With several skeptical on lookers all curios to hear what it would sound like. then the moment of truth I fired it up, at idle it sounded pretty good. But then I went for a spin got out of the lot and gunned it. I am sorry but it has the sound of a wanna be Rice grinder!!! It is a loud muffler and I am all over that but I like to have the deep tone rather then the high wine. keep in mind it is a stock v6 with a single outlet the dual v8s might have a better tone. But if you are in to the American mussel car sound and have a v6 go some where else I think I will wait for the V6 flowmaster kit have a great one guys!!