Try calling Cycles of Silver Spring, 301 589-2453 on Tuesday. Site = cyclesofsilverspring.com
Try Ft Worth and Baker Motorsports.
They may have one in stock. Encourage each one to order enough from our forum brother to print another batch. The filter is ecomical, is easy to set up and creates a whopping improvement on performance from the intake side.
Between those three retailers they should hit the magic number to make the production happen.
I’ve already got mine!