The EBC brake wear sensor kit for BMW M3 3.2 (E46) rear applications alerts you before pads reach metal-to-metal contact to protect rotors from severe damage. This kit is supplied as a brake wear lead sensor compatible with FMSI pad no. D683, offering a straightforward replacement for worn pad monitoring. It keeps braking components protected and helps prevent costly rotor damage.
EBC 01-07 BMW M3 3.2 (E46) Rear Wear Leads