The Wilwood combination parking brake caliper kit for 2003–2008 Audi A4 pairs hydraulic stopping power with an internal mechanical lock for parking brake use, delivered as a red caliper and matched to a 12.19" rear rotor. CPB kits are built for front‑wheel‑drive vehicles and select rear axles that suit this arrangement, and include oversized two‑piece rotors with aluminum hats, high‑friction BP‑10 compound pads and matching hardware for balanced braking performance.
Wilwood 03-08 Audi A4 Caliper-Combination Parking Brake Rear 12.19 Rotor - Red