RoMiLex

Stock manifolds-> cats -> stock piping-> chambered single in single out muffler-> stock dual resonators-> muffler delete?

So basically all stock pipes, muffler delete then replace the first resonator with a small chambered muffler. I wonder this because chambered mufflers sound like garbage when you put them near the rear bumper as almost the last thing the exhaust goes through. BUT to put them closer to the engine it gives the deep, grumbling, echo some pipe afterward to rattle around through. The dual resonators will calm down some of that disgusting raspy, twang they can get at higher RPMs.