Hi. Don't have an IQ yet, but one is in my future. Right now, I have two cars: an '07 Yaris sedan with Tanabe springs, tower brace and TRD 18" wheels for my daily commute, and an "08 Lexus ISF for the weekends. This weekend, I went to the Toyota dealer to get some parts and saw the IQ. I LOVE IT!!!!! Looks like the Yaris is going to have to make way for an IQ. Of course, I'm going to drop it and install 18s. Will keep you posted on my progress. I'm sure I will have plenty of questions.