3.0 sound awsome with just a single exhust. dual would work but why pay extra to route around the gas tank. whan performance gain would next to none. the magna flow high flow cat and muffler should sound great. if i had a recorder i would get you a clip of my buddies 3.0 with a flow master and 2.25 all the way out. the differece between a magna flow and flowmaster would be that the flowmaster is going to out last the magna flow. the magna flows last good on a car but on a offroad vehicle they break rather quickly. you can dirive over a flowmaster and nothing will happen and magna flow will crush like a tin can.
