Quote:
Originally Posted by echo-francis
Whiper Deflector in Coroplast DIY Fabrication :
Realized the wipers was really in the airflow so I decided to make a coroplast and duct tape whiper deflector to respect airflow near the wipers zone. It took me maybe 2 or 3 hours to build it. I made tests with the deflector but they are lost in the Void. We know that it is a 1.5% gain in MPG (US). Based on a A-B-A-B test. Inconveniant : some leaves and maple scrap get stuck in there.
Some Picture of the Wiper Deflector :
![](http://a1.sphotos.ak.fbcdn.net/hphotos-ak-ash4/309765_2561752723046_1230911214_3194949_949484884_n.jpg)
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This is what we have done so far for the wiper cover.