I used an eBay special from winglogic. I originally bought a 70” and had the tabs welded on and I guess the welder guy didn’t clamp it down and it pulled the ends down roughly 3/8” on each side. I bought a second spoiler in 60” and used the supplied brackets from the DF spoiler kit and used rivnuts to mount the brackets to the wing. No issues so far. I added washers to space it for the curve of the wing. Almost 4,000 miles on it and nothing has come loose.
Seibon Carbon was *almost a direct fit. I had to enlarge the mounting holes on the DF uprights to make it fit, but the left to right was darn close, so much so that I didnt require a spacer or bracket to make it work.
If you do find a wing where the spacing between the mounts differ from the uprights, I used aluminum tube stock and long bolts with nylock nuts to make up the difference. It has been solid up to xxx MPH .
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.