hey everyone quick question... i have a 04 v6 stang no mods except i added a magnaflow muffler. i like the sound.. not too loud and sounds just right(deep). does it make a big diffrence if i go duals or will the straight through single magnaflow muffler work performance wise? it does have more pickup since the muffler swap. i heard a v6 mustang with duals i dont know what kind of mufflers he had but it sounded terrible! thanks!