EBC Racing 2-Piece SG Front Brake Rotors for the 2023+ Toyota GR Corolla.

SG2F rotors that serve as a direct replacement for performance vehicles where 2-piece brake rotors are fitted as standard, e.g. Toyota GR Corolla.

Every outer ring is cast from the highest-grade disc alloy ‘G3500’. Derived from race technology and having a high carbon and high copper metallurgy, G3500 disc alloy has superior thermal conductivity and heat cycling durability for maximum brake rotor life and performance, particularly during harder driving or track driving.

It is widely acknowledged that a vehicle is constantly working against its weight whenever it is moving. Weight blunts acceleration, reduces deceleration, and slows the rate of changes in direction. A brake disc clearly adds to a vehicles weight but more importantly it adds to a vehicle’s unsprung weight. The fact that the brake disc is rotating also results in it having a rotational inertia.

The impact that a brake disc has on vehicle dynamics is therefore more significant than any other weight-adding component on the vehicle. The fact that EBC Brakes Racing’s 2-piece rotors offer a significant weight saving compared to similar sized brake rotors leads to improvements in acceleration, ‘dive’ under braking, and tyre road holding. Particularly in the case of SG2FC 2-piece conversions, the improvements in response of the vehicle before and after the upgrade is profound and highly perceptible by the driver.

All cast iron rings feature 48 curved vanes and are handed left and right, ensuring the vanes always rotate in the correct direction, giving maximum cooling efficiency.