My splitter and wing are custom made carbon fiber pieces I cooked up in my garage (hint, if you can do fiberglass then you can do carbon fiber as long as you add vacuum bagging).
Yes Stillen, I will consider your job offering but we need to talk salary.
Remember I was the first to fabricate brake ducts (nearly a year before your kit) and the only one to have added a second set of brake ducts.
Also, turnbuckles may look good but they are impractical in actual usage. Cable makes more sense because they allows your splitter to flex upwards.