It's a Eurosport kit, now being made and sold by Cascu, at
CASCU Main Page.
I contacted them late last year, and was told I could buy the pieces separately instead of as a kit. They sell the rear wing separately from the kit price, as shown on their site. It is a very nice looking kit, and if I hadn't got a Eurosport air dam instead, I probably would have gone with these, as they make it to fit either the MkIa or MkIb. I'm still thinking about the rear lower fascia piece. Shipping will get you though, unless you can settle for very slow shipping via boat.
