Folks i'm after some advice. I've recetly bought a 997 Gen 2 C4S that has a normal rear view mirror and was wondering how easy it might be to fit an auto dimming rear view mirror? Is it relatively easy and if so, how much?

 

If you're talking about the OEM one, from what I've read, it's not easy to do at all, as its connected to the side view mirrors too. Maybe you could do an aftermarket one like a Gentex and pull power for it from the roof console, but I think the mounting method of our OEM mirrors might be odd too.