Im not trying to be facetious at all here, how about one of those "days in the office" type blogs that lots of people genuinely appreciate on product development. Perhaps take something that seems really easy like an arm or offset lock spacer and go through the process. Show people the kind of work and thought that is involved in making such good products. Throw up some vids / photos of people doing the 3d scanning or of the fully modeled suspension layout. Hell take some test / track day footage and then showing results of that testing making changes to your product. I dont need to teach you how to suck eggs, you're the one with the successful company
Perhaps itll help stop some of the people moaning about the price and could even get some more to dip into their pockets.
Id be interested to see how you do it anyway