Here's the part number for it: 17860-42060.
There's a huge difference between Group A and Turbo A. Turbo A is a factory produced, retail vehicle, as such parts will remain available for a long time, even though it was a limited production run.
That being said, it's always a gamble as to whether a part number will be in the North American system. This particular number is not.
You can't order this from a North American dealer, but, you can probably still get it in Japan I'd bet (perhaps Australia or New Zealand as well).
Good luck.