Mod update... i tweaked the rear edge of the cap in 2015...
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Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - rumdog's Album: Airfastcap - Picture [/IMG]
then recently i added an airdam, see new thread
http://ecomodder.com/forum/showthrea...elt-34719.html
and i added lights to the inside of the cap for those winter moments and some wood to keep things organised
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Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - rumdog's Album: Airfastcap - Picture [/IMG]
Next might be rounding off the cap edge like metrompg suggested way back on page 1