So i want to make my 92 SC400 a tad louder and get some more flow. I was thinking about running an X pipe in place of the Y pipe and run new pipes all the way to the stock mufflers getting rid of the center resonator and the 2 rears in front of the axles. Anyone think this is a good way to go? Planing on leaving the Cats and the stock pipe size. Has anyone ran it this way?