The Alcon front race kit for BMW E46 M3 SCCA installs 4-piston calipers with 332x32mm rotors and an anodized finish, built for track and competition use on E46 M3 SCCA-spec cars. This front-specific package supplies the pistons and rotor sizing required for race-oriented braking performance while maintaining fitment for the E46 M3 SCCA platform.
Alcon BMW E46 M3 SCCA 4 Piston 332x32mm Front Race Kit - Anodized