Hi. I am going to change my exhaust system again. I have had stock, a Magna flow 22" an 18" a 14" a true dual using aero turbine, and now I am going with a Magna flow 11379 which is a true dual muffler with sound packing. It should be nice and loud, like the aero's, but with a different sound. The 11379 is only 11" long. No resonators of course, and no X or H pipe. I am not concerned about drone, I like it.