Sourcing specialized electrical connections is not always easy, particularly when you only need a small number of items. FMS Accessories now offers a selection of hard-to-find connection parts to assist with the installation of police accessories or repair of police motors. If you do not find the item you are looking for, please contact us at email@example.com with a description and photograph of what you are looking for. The 2.5 mm connectors are used by BMW for higher amperage loads such as radios and major power cable distribution. In most applications, these connections are not sealed, as they are utilized in compartments that are already weather-resistant.