The Brembo Big Brake Kit mates four-piston billet calipers with 345x28 2-piece drilled, nickel-plated rotors to upgrade front braking components. The package increases rotor diameter and employs multi-piston calipers aimed at firmer pedal feel and improved heat dissipation. This direct-fit front kit is for Mazda3 models from 2019 and later.
Brembo 19+ Mazda3 Front GTR BBK 4 Piston Billet345x28 2pc Rotor Drilled- Nickel Plated