My MES kit fit fine as far as piping and bends... but the hangers also didnt come attached to the pipe so i put then wherever i needed them which was nice in a way.
Have a nice day.
You got lucky then. Mine had to much pipe and had to cut come so it wouldn't hang out the back and have the bend over the axle line up right due to being lowered.
My Atomic piping originally fit perfectly without any modifications. however I've recently changed it up so that now i go long tube header, flexpipe, resonator, piping over the axle, Y pipe (Cutout on one side, muffler on the other)
It used to go, Long tube header, gutted cat, Y pipe (cutout on one side, piping back and over the axle on the other), and muffler.