I realized how much my car actually likes backpressure.

And that not all front lips are created equal... some are about 2 inches to narrow but would fit perfect on a 280z.

Oh, and that you can fit 2 240sx intake manifolds, a S13 front bumper, a inline 6 header and collector, a 280z front lip, 2 toolboxes, 3 S13 ECUs, 15 feet of vacuum line and a roll of shop towels in the hatch of my car.