GiroDisc 2020+ BMW M3/M4 (G80/G82/G83 w/Carbon Ceramic Brakes) 2-Piece 400mm Slotted Front Rotors

The GiroDisc 400mm Slotted Front Rotors for the 2020+ BMW M3/M4 (G80/G82/G83) equipped with Carbon Ceramic Brakes are precision-engineered to meet the rigorous demands of high-performance braking. Constructed from premium high-carbon iron, these rotors offer superior heat dissipation and durability, effectively minimizing brake fade during intense driving sessions. The slotted design promotes efficient removal of brake dust, gases, and debris, ensuring consistent pad contact and delivering sharp, reliable stopping power both on the street and track.

These rotors feature a two-piece floating design that pairs lightweight aluminum hats with high-strength iron rings, reducing unsprung weight and rotational inertia to enhance vehicle handling and brake responsiveness. The floating mount accommodates thermal expansion, preventing warping and noise for long-lasting reliability. GiroDisc’s 400mm slotted front rotors provide a direct-fit, bolt-on upgrade that balances OEM compatibility with race-level performance for discerning BMW enthusiasts.