Mark D from Albuquerque, NM United States
If you are trying to decide whether or not to go with a 60mm vs. the 52mm...choose the 60mm and spend the extra bucks to get the premium with warning & peak. This is a great gauge and the amber is almost an exact match to the stock color of the cluster in the first gen MazdaSpeed3. I am not sure about the second gen. The silver trim around the gauge is an exact match to the trim around the stock gauges. I get a little bit of a glare on the smoke glass, even when using the supplied hood. Even though the gauge comes with clear vacuum line, I also purchased StreetUnit 3/16" vacuum line to add a little color under the hood. If you plan on tapping into the passenger side fuse box with add a circuits, you will need to extend the power wires a little bit. As usual, StreetUnit customer support was AMAZING and OUTSTANDING!!!