R1 Concepts Semi-metallic brake pad kit for 2000–2018 Audi A4 Quattro rear applications. Offered as a cost-effective, entry-level replacement, the pads perform well in colder climates and heavy-use scenarios. The resin-based compound with 30–65% metal is asbestos-free, rotor-friendly, and 100% copper-free, delivering reliable daily braking. Hardware is supplied for straightforward plug-and-play installation.
R1 00-18 Audi A4 Quattro Rear Semi Met Pads & Hardware Kit