Its always nice to know how fast you are going, especially when asked by a friendly officer of the law. However, older gauges have a tendency to fail or be out of calibration. Instead of buying a replacement gauge, which can cost hundreds of dollars, we offer a rebuild service that will restore your malfuncioning gauge to as-new condition. Simply send us your malfunctioning gauge with a detailed description of the issue and we will have it rebuilt and sent it back to you in short order. Stop dealing with a broken or uncalibrated gauge in your Porsche! We also offer the ability to change your gauge faces to any number of custom colors (please call for details before ordering).