** UPDATE **
I was just informed that the production of these vents is coming to a close as such I ordered a few sets to tuck away because the likelihood of them being created again is IMO slim and none.
Once the tooling and fixtures have been put away the idea of setting t he system back up for a solo set here and there would become cost prohibitive.
It is for this reason that I encourage all to make a decision soon as to whether these are interest to you because the window of opportunity to closing.
FYI at the present time the OEM plastic replacements are over $300 retail and if as expected the prices continue in the upward direction it will not be long before these billet OEM replacements are on par from a price point and yet will forever be the better piece.
In closing; there is nothing in my sharing this other than my knowing that a last opportunity was presented to all.
Takes care
Shadowman