i suspect that it will sound almost the same, but you wont get that awesome rap at like 2100-2400rpm which is what most are seeking, when mine was single, it sounded good, but did not pop at all when reved up, and it will not be as loud either, when mine was single exhaust, it was deeper, but not as loud, if you want a deep loud rumble at idle, and that imfamous pop when wound up then try "the original" flowmaster 40's, call around and see if there is a shop local that will let you test mufflers out before you buy, you know, they cut the pipe, and slip the muffler on and let you run it for a 45 seconds to a minute, and see what you like, thats why i chose flowmasters...it wasnt based on something someone "SAID" it was what I heard for myself, but to each his own, i tried real glasspacks, cherrybombs, magnaflows, borlas, and turbo mufflers, the flowmasters sounded the best!
