Geo Metro boat tail prototype - 15% MPG improvement @ 90 kph / 56 mph

@ 2009/12/28


Here's the goal:
* design a removable boat tail under 5 feet in length (prototype shown adds ~4.5 feet to the car, from end of stock bumper)
* the disassembled pieces of which will fit inside the back of the car
* lightweight, stiff construction
* minimally "invasive" to the car (discreet mounting points, etc)

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