Lee here. I believe you have to get them separately since I have never seen a one piece unit. When no one was considering the AFX scoop, I went ahead and made my own out of aluminum. I believe that there is a fiberglass one made currently. I just don't remember the company and or the distributor.
Hard to beleive it may be only available as seperate peices. I wonder who made the Peddler hood and the S&M hood.