pipe diameter+cutouts

[gtjeremy]

I could care less about an increase in horsepower, I was just exploring the possibility for a better toned exhaust. I want something so loud that dogs whimper in my path(j/k). But seriously, you're saying that my air to fuel mixture will go hectic? How could that be if I only open them up for only a short duration?
My mods are as follows: 2 cats removed, flows, K+N, March Underdrive, Ford Racing Clutch, aluminum driveshaft. Would I be better off just getting an off road and then hooking up the MIL's?? Is that something that I can do, wiring and all, with just simple hand tools and a ramp? Still, what is the diameter of the stock piping? Also, please explain the acronyms! thanx for the help.