Ok, so, as of right now I have replaced the stock muffler with a nice Thrush free flow muffler and removed the resonator, and it sounds great, but I want a deeper tone and a little more noise. My plan was to do up a nice dual exhaust to get more noise, but I was wondering if upping the diameter of the pipes by 1/2" would create an issue with back pressure. I like the sound I have now but I want louder and, more importantly, deeper sound. Has anyone ever rigged up a dual exhaust on this vehicle before? I looked at it when I had it up on my lift at work and it is definitely doable, but I would end up removing the spare tire to do it, which I am ok with, lol.