Make Your Own Roof Rack Fairing

Increasing frontal area will increase air drag in exact proportion since air drag equals frontal area coefficient of drag cd the cube of speed.

Make your own roof rack fairing.

Don t have the dough to buy a wind deflector fairing. Diy roof rack fairing whitson metalworks i ve had several requests for a material list and how i made my custom fairing for the whitson roof rack so here s a quick rundown. Does your roof rack sound like a wind tunnel while driving down the highway. Yakima is the world s leading brand of car racks including roof racks bike racks hitch racks and many more for all of life s adventures.

These wind screens require you first have a roof rack. Don t have the dough to buy a wind deflector fairing. Jan 15 2015 does your roof rack sound like a wind tunnel while driving down the highway. I ve always wanted a roof rack for my land cruiser but the commercially available options didn t fit my needs so i made a custom one come see how.

I decided i would make my own. It s not a tough project but can be time consuming depending on how well you want the fairing to fit and look. I have started my diy roof rack fairing after seeing that fairings cost 80 for a piece of plastic. There are many different brands and sizes of fairings be sure to use the fit guide to make sure you order the correct fairing for your car.

Table saw or dremel belt sander or dremel torch to heat up metal brackets vise pillars 2 pairs masking tape only if using a. Interweb says all it tak. Interweb says all it tak. The fairing adds several square feet to the frontal area of your vehicle.

Fairings reduce wind noise reduce fuel consumption and look great. Anyone with the new thule system on a b6 b7 knows the factory guide holes prevent this from being possible stock that is as the fairings fall short about 2 3 inches causing some extra wind. And the empty space behind the fairing crossbar may very well create a vacuum that does no help to your cd either.