The Brembo front brake wear sensor for Audi TT Quattro (2004–2006), Porsche 911 (2012–2014) and VW R32 (2004) monitors pad thickness and warns when pads reach minimal material. Built to OE specifications, it replicates original sensor performance and should be replaced with new pads per Brembo guidance. Wiring and connectors are designed to withstand high heat and adverse weather for reliable alerts.
Brembo 04-06 Audi TT Quattro/12-14 Porsche 911/2004 VW R32 Front Brake Wear Sensor