Can I just start this off by saying that I hate installing aftermarket body parts.. they never fit right, are made cheaply, and don't last. Well good thing I bought an OEM + part then. This thing is injection molded so its made to last and of amazing quality. RTR uses CAD data directly from Ford themselves for all of their parts so that it will fit 100% like OEM. Easy bolt off, bolt on. The styling is aggressive and really completes the fascia on my mustang, I love how it works with the front bumper body lines. I highly recommend this to everyone that is looking for a new chin spoiler that is of amazing quality and fits perfect.