Here is my underbody at its present stage. the rear ARB need moving to finalize the airflow, and is next for the chop saw, its going inside a tube running through the cars rear wheel boxes, bugs are hard work aero wise, the exhaust is particularly difficult to package away from everything in order to fit streamlining panels that wont be ripped off in the first race, my car already bottoms on the spring plate bolt heads and its not low enough yet, ideally the torsion tube needs raising and the horns chopping out.