The link takes me to a generic sales page for cycle gear, however, I think I can answer your question.
Yes, however (there is always a however) you would have to be sure that the carbon fiber tubing is fairly close to the same dimensions that 2 bros uses (which I think it is) and you still need the inlet and outlets that go on at the front and rear of the tubing to bolt the end cap to.
Hope this helps. I really recommend that you give making your own a shot, it is very rewarding
Thanks JT. You're right and I agree, but I don't think I have the time/talent/tools/resources to create my own. The best I can do is hopefully have my machine shop mill the inlet/outlet. The end caps are just way beyond what I can accomplish.