"Mazdaspeed" harness?
 

On Ebay, I've seen several outfits selling alleged Mazdaspeed harnesses, some 3-point, some 4-point. Has anybody bought what they know to be a "real" Mazdaspeed harness? What dealers do you know of that carry them?

I'm considering it for autox, so no, I don't need a $200+ 5 or 6 point harness...