The Brembo PISTA front big brake kit for 2001–2006 BMW M3 is a race-focused package with four‑piston billet calipers and 355x35 two‑piece rotors. Presented as a front BBK, it combines billet 4‑piston calipers and two‑piece rotors for heavier-duty stopping components. Rotor notes include T3-Clear HA finish and a 53a hat profile designed for E46 M3 applications.
Brembo 01-06 M3 Front Race BBK 4 Piston Billet 2pc355x35x53a 2pc Rotor T3-Clear HA