13-15 Lexus GS350 450 Flush Mount Tail Trunk Rear Spoiler Wing Primer Unpainted All spoilers are made by the factory that is ISO 9002 and QS 9000 certified. All spoilers are made by the factory that is ISO 9002 and QS 9000 certified Our spoilers will not chip or crack like those made of fiberglass Installation instruction and hardware will be provided if applicable Same as Pictured