This EBC brake wear lead sensor kit is specified for the rear of 2008–2010 BMW M3 (E90) applications and helps prevent rotor damage by alerting when pad wear approaches critical levels. The kit matches the FMSI pad reference and includes the sensor hardware configured for the listed rear pad setup. Use it as a direct-fit replacement to maintain early warning of pad wear and protect the braking system components.
EBC 08-10 BMW M3 4.0 (E90) Rear Wear Leads