Either at an Acura dealer, or watch ebay and craigslist for a set. But I doubt the Acura dealer will give you any, I tried to get an a-spec wing for my 02 rsx type-s and they said that they no longer made it and that the one for the 05-06 rsx wouldn't fit. And the wing is exactly the same on all models. So call the dealer and ask, but don't expect much out of it.