Well, I have heard several chevy v6's and they do sound pretty good,especially the grand nationals....I heard one with some hooker aerochambers...THE best sound I have ever heard out of a v-6,dont know if they had heads,cam etc.,if somone told you it was a v-8, you would beleive them...so i thought about those muffs on my car.On my car i have a magnaflow resonator(if anything, run a res.) to 2.5 mandrel split to dual tips with no muffs, I like it, but u can tell its a v-6 , no bumble bee(again from running NO resonator) but no deep v-8 tone. a little loud when it drones. right now I just have a turn down right after the resonator, for tranny swap purposes, and I like the volume and sound, but the drone is way too much , I think with a magnaflow resonator, and some aerochambers? or a turbo style muffler with pipes exiting the car... would be perfect.I like the sound of only a resonator, if you do ANYTHING put a res. on. the bumble bee rice you hear, I can guarantee is a car without a res.I tried my car without a res. and turned it back off in 2 seconds.....I say if you run anything, run a res. also I hear cats are good for sound....wow , too long