Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Dam, It works! (Air dam on Smart Fortwo: 3-4% MPG improvement)

chumly · 06-02-2013, 07:32 PM

I just made an air dam out of some lawn edging. A B A testing shows 3.16%-4.2 % (avg 3.73%) better mileage. It took a whole half hour to make and install it, I should have done this a long time ago!

Chumly

06-02-2013, 07:32 PM	#1 (permalink)
chumly EcoModding Apprentice Join Date: May 2012 Location: Evansville Ill. Posts: 101 sizematters - '08 smart 4-2 passion cabrio 90 day: 51.99 mpg (US) escape - '06 Ford Escape xlt 90 day: 26.78 mpg (US) Buick - '04 Buick Park Avenue Ultra Team Turbocharged! 90 day: 27.26 mpg (US) Thanks: 209 Thanked 25 Times in 17 Posts	Dam, It works! (Air dam on Smart Fortwo: 3-4% MPG improvement) I just made an air dam out of some lawn edging. A B A testing shows 3.16%-4.2 % (avg 3.73%) better mileage. It took a whole half hour to make and install it, I should have done this a long time ago! Chumly