OK, I am sure this has been dragged thru the mud a thousand times, but would still like more info. Have the spoiler, less mounting u-shaped brackets. Have read about making them from "plastic conduit". Can some one maybe give details, I am picturing the conduit laying on its side with the hole thru it to mount to the deck lid, is that correct? Maybe a pic would help. Thanx guys.
Here is what I made mine with, been on the car for a few years with no problem. I used a 3/4" pvc electrical conduit coupling and cut it at an angle to match inside area of trunklid were spoiler mounts, them use a 1 1/4"x1/4" fender washer and a 1 1/2"x 1/4" bolt to hold it on. Hardest part is holding on to it through the small holes in trunklid.
Stud would be a better way to go as you have one less piece to fumble with, just not as easy to buy at hardware store.