Hey I purchased a carbon wing from Mr. Cardena AKA (Doostur), I was told that it was a perfect fit, and it was fit tested. I was also told that all I had to do was look up comments on the forum to attest to this. I decided to purchase the part and was promised approximately two weeks to ship. That turned into almost a month; when the part came in and I first open the box I noticed that the clear coat was peeling on the wing leg. I immediately contacted Mr. Cardna (AKA Doostur) and sent him pictures of the peeling clear coat. His response was “I checked it and it looked fine to me.” He went on to tell me that a body shop could fix it and he would give me the difference. I felt that was fair since it was a small area. I took the car to a “Reputable Shop” who is also a sponsor on this forum to have the wing installed. I was not only shown but told that the wing was defective. The drill holes did not line up for the backup camera plate and the brake light hole was too small. When I contacted Mr. Cardenas (AKA Doostur) and told him I was upset and wanted my money back; I was told that I needed a professional installer to put the wing on. After demanding my money back he said I was handling this unprofessionally. I told him I will post the ordeal on the forum and he told to go ahead because everyone knows him. After numerous calls and texts Mr. Carenas (AKA Doostur) has not contacted me nor refunded my money. For those who did get great parts from him lucky you; I have to chalk this up as a lost.