Just completed this mod, a few suggestions. Remove entire assembly at clamp, cut tip off and connector pipes off close to muffler, cut hanger off pipe, cut connector pipe in the middle of the straight section. Re-install connector pipe and adjust until your happy with alignment. For mine, I rotated the connection at the flange approximately 1” counter clockwise, then fit the other cut section to align with the frame and vertically level, then align tip with drain hole at bottom. Weld and re-install, test fit hanger to ensure the pipe is centered between the frame and spare heat shield. Agree with previous posts, and extra 4-6” of 3-1/2” pipe would make it perfect.