It fits and looks great!
I had been considering getting a non-OEM alternator cover for quite some time and finally gave in and bought the Grimmspeed one. It came within a week and was everything I thought it would be. The install took roughly 15 minutes (one of the bolts from my snapped OEM cover was very tight so it took extra time), and watching a video helped make the install quick and easy. My engine bay looks fantastic with the red one, and I find as a bonus that when I work on my car, I like to set tools on the cover because it is relatively large. Couldn't be happier with the product, and would definitely recommend it to anyone willing to spend the money.