ECS Tuning engineers set out to offer a braking upgrade for the venerable E46 M3, and had several goals in mind:
The result was a package that meets all of these requirements, and then some. With our custom-designed caliper bracket, your M3/Z3M can utilize our ECS 2-piece E46 M3 CSL rotors, delivering a beautiful, high performance braking package that fits behind 18" wheels, as well as some 17" big brake friendly wheels.
What makes ECS 2-piece rotors so special?
Installation is as simple as any pad and rotor brake service. Reuse your existing calipers, pads, lines, and hardware. Looking to upgrade your pads at the same time? Choose from any E36 M3 or E46 M3 brake pad.
ECS Tuning