I have them on my Taycan. One of my favorite options. I wasn’t sure what to expect. I thought maybe it would be some vibrations or air bladders. Much better than that - you get to choose multiple patterns and intensities. It feels like rollers that knead.I know @wemct was a strong proponent of the massage seats, would love more feedback from folks who have tried them in the Taycan as I hear the seats are a bit different from other Porsches when I asked at the dealer. I am still on the fence for this option.