i just received and installed my mirror risers. they make the mirrors go out two inches and up one and half inches. i see that most of the tt folks make disparaging remarks about the stock mirrors. there seems to be a lot of effort put into their modification and elimination. dont care. i love these risers. i was at a light and had an unrestricted view of the dreaded makeup applying cell phone lady creeping up behind me. as i pulled away on the green light, the police car turning onto the street was easy to spot. i slowed down and the risers paid for themselves. 15.00 well spent.