After reading a previous review on here about fitting a Cayenne S I decided to give this one a try. Ceramic options are very difficult to navigate on other sites due to the different sizes of Porsche brakes. I can also attest that they are a perfect match and have equally good stopping power. Every time I get a nicer car I try to replace the front pads with ceramic pads just to get rid of the dust problem. they cut it down drastically. I highly recommend it.