Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Increasing downforce while reducing drag?

wdb · 08-10-2009, 01:41 AM

Front undertray. My '08 Honda Fit was squirrelly around the big rigs on the freeway. Then I put a Beatrush front undertray on the car. It is now much, much more stable at speed, in crosswinds and so forth, plus it handles the offramps better.

Oh yeah -- 1 to 2 MPG improvement in fuel economy.

08-10-2009, 01:41 AM	#39 (permalink)
wdb lurker's apprentice Join Date: May 2008 Location: the Perimeter Posts: 942 PlainJane - '12 Toyota Tacoma Base 4WD Access Cab 90 day: 20.98 mpg (US) Thanks: 504 Thanked 226 Times in 173 Posts	Front undertray. My '08 Honda Fit was squirrelly around the big rigs on the freeway. Then I put a Beatrush front undertray on the car. It is now much, much more stable at speed, in crosswinds and so forth, plus it handles the offramps better. Oh yeah -- 1 to 2 MPG improvement in fuel economy.