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The EBC brake wear lead sensor kit for 2006–2009 BMW Z4 3.0 Si provides a simple wear-detection solution to help prevent rotor damage by signalling when pad material is low. Intended to protect rotors from metal-on-metal contact, the sensor is a practical hardware item to include during pad replacement to preserve braking components and reduce the risk of costly rotor repairs.
EBC 06-09 BMW Z4 3.0 Si Front Wear Leads
