Hey everyone. I developed and 3d printed an adapter to go from the vintage air mini gen II tube to the center vent on the 280z and figured others might want to utilize it as well. I'm figuring $20 and it's shipped to your door (U.S., I don't know about international shipping).
for mine I mounted it in a carbon fiber center section so I also can include the stands to offset the air vent and a cut template to utilize.