I finally took the plunge and ordered a Blendmount for the Cayman. I installed it yesterday and am very pleased with it. I'll definitely get another on for the Cayenne soon. My only trouble was in being able to reach it to tighten the screws as you have to perch on the edge of the seat and its hard to keep from sliding down to the rear without an extra hand for support. I had to lengthen the power cord from the OBDII port since it now runs longer to the new location of the , but its all finished now. I'm another satisfied user, and if I weren't using the SAVVY add-on for my V-1 I'd go with the mirror tap. Great product.