Here is a pic of the muffler snaking out the back. Notice how we ran the exhaust OVER the rear lower control arm. The suspension is right now at full droop so we ran the exhaust within 1/4 inch of the 1/2 shaft axle for maximum clearance.
Here is another picture of the snake around. Notice all the bends to make the exhaust go where you want it to go. There are 5 different tubes all welded together in this section.