Brembo Add to Cart Brembo 01-06 M3 (E46) Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type3-Silver - 1B3.8015A3 MSRP: Was: Now: $3,995.00 Brembo 01-06 M3 (E46) Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type3-Silver