Could you explain what is going on in the last pic of the different car designs? I understand the inflatable tail above it, but am lost when it comes to that contraption on the back of the last one, and why it doesn't have an accompanying pic next to it or airflow lines. It can't possibly have 0 drag at the rear, can it?
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-Mike
2007 Ford Focus ZX5 - 91k - SGII, pending upper and lower grill bocks - auto trans
1987 Monte Carlo SS - 5.3/4L80E swap - 13.67 @ 106
2007 Ford Focus Estate - 230k - 33mpg - Retired 4/2018
1995 Saturn SL2 - 256K miles - 44mpg - Retired 9/2014
Cost to Operate Spreadsheet for "The New Focus"
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