I have made several modifications to the gauging system in my car, as well as added some custom things of my own. I put DaveB (Brushed) gauge rings around the stocker MPH / RPM / Misc center gauge cluster. I also put an Autometer boost gauge on top of the steering wheel using a custom mounting sheeth that I found online through the forums. Recently I replaced the storage pocket under the radio with 3 AC gauges, Boost, Air/Fuel, and Oil Pressure. These gauges look really, REALLY good. They light up really nice at night and match the stereo and other internal lights.