Hay its not FIAT original spoiler. FIAT Original spoiler can be fixed with some adhesive material as well as need some drills on body. If you check anandlnt's spoiler you can get an idea that he has the same spoiler but in carbon fiber. Even I got the aftermarket spoiler ordered from Hydrabad which was costed me Rs. 2200 and shipping charges Rs. 450, total cost Rs. 2650. BTW its looking good and you can remove it whenever you want as its fixed with clips.