The mount fits perfectly and does not block any buttons or the instruments. Just make sure you push the K tuner in right otherwise it rattles.
This thing is twice the size of the oem and is a direct fit replacement. Very easy install after the bumper is removed. I can tell a night and day difference in the heat. The car is pulling like it should, even in the 90 degree heat. Very fast shipping from tsp.
So rooting around the bottom of the rabbit hole. Decent upgrade, definitely eliminated blind spot, take a few days of getting used. As with any convex mirror objects are closer then they appear. Are they a needed upgrade, on the fence. Once you have them are they an upgrade, yes.
It works. Item arrived earlier than expected and in perfect condition.