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Old 04-27-2009, 12:32 PM   #1 (permalink)
zman
In persuit of Efficiency
 
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Join Date: Apr 2009
Location: Gainesville Florida
Posts: 34

Bouble - '01 Toyota Echo 2 door
90 day: 41.62 mpg (US)
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Door gap reduction using neoprene tubing

Low cost aerodynamic improvement to reduce the air turbulance of gaps aroud doors, hood and trunk is to cut a neoprene tubing of the correct diameter for the gap. Slice the tubing so you have a c-shape and then press the tubing onto the edge of the car part.

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