Another thing I noticed while looking at my Centurions undercarriage today was just how much potential there is for a deeper trunk space with the rear exhaust and muffler delete. Extending that down and shaping it aerodynamically would help MPG potential I think. You could also create attachment points for the mid area panels to attach this would make for a cleaner and smoother look.
CJ do you think there would be any negatives to exiting underneath the vehicle vs to the side with a shorty exhaust?