BMW E60/E61 525i ECU files

If you need original ECU files or other reliable information about your BMW E60/E61 525i, you are in the right place. The information provided by us is reliable and readily available, here to help you tune any BMW E60/E61 525i out there. Below you will find all engine options for BMW E60/E61 525i. Just click on the engine of your choice and you will see information about hardware and software numbers, ECU type and also where you can download original ECU file.