Brembo brake pad wear sensor for 2003–2008 BMW Z4 keeps drivers informed of remaining pad life by monitoring pad thickness and triggering a warning when pads reach minimal thickness. Made to OE specifications to match original sensor performance, it installs like the factory unit. Durable wiring and connectors resist high heat and harsh weather, and Brembo recommends replacing sensors with every pad change.
Brembo OE 03-08 BMW Z4 Wear Indicator