Though a sensitive topic in automotive repair, mileage correction is a legitimate service when replacing a faulty instrument cluster or correcting a speedometer error after ECU swapping. The X4 includes a mileage correction module for thousands of vehicle models, allowing you to adjust the odometer reading via OBD, CAN (Controller Area Network), or direct dash connection.
The KD-X4 serves as a versatile hub for various key-related operations: Key Recognition and Generation
The workhorse of the suite. Unlike simple broadband noise gates, DeNoise X4 uses a spectral dynamics algorithm.