Mine cracked after several months. There is another spoiler out there that looks more like the cayman one but is allot more expensive. But it wont break. It's made by Zeintop. Check it out. It's a 2 piece kit with much better mounting points.
http://www.zeintec-usa.com/Zeinwing.htm
I've seen it some place on sale for $699.00 but currently it goes for $800.00!
