Got in my carbon fiber spoiler by AutoExe to go with my carbon fiber trunk by Siebon. For the cost I am really disappointed in the quality of the part. There are some air bubbles in the resin. And the seam where the two pieces are bonded is not the best. The quality of the Seibon carbon fiber trunk is 20X better. It is a $200 part that I paid almost $600 in my opinion.