Just installed a few weeks back and they look and quality couldnt be any better. Both sides have baffles on the inside as well which helps keep them clean. You may need a new oil cap depending what you were using before.
Perfect fit and chrome finish is flawless. I suggest taping a microfiber over the top until you get them fully installed to keep the finish from being scratch, the paint of the letters is great. Receive nothing buts compliments all the time.