EBC S9 Brake Pad and Rotor Kit

This is the EBC S9 front brake kit for your 2019 Cadillac CT6. It includes a set of EBC's USR fine slotted sport rotors and their Yellowstuff high-friction brake pads. This kit is designed as a direct replacement for your stock setup, meaning no modifications are needed for installation. It’s a solid choice if you’re looking for an improved feel and performance over the factory brakes, suitable for both spirited street driving and occasional track use.

The USR rotors in this kit are precision machined from unique EBC rotor alloys and feature a slot pattern that helps to quietly dispel gases and debris. This slotting design not only contributes to quieter braking but also helps keep the pad surface cleaner, which can lead to more consistent stopping power. The rotors are finished with a Geomet anti-rust coating, offering good corrosion resistance to keep them looking good and functioning well. Each rotor is also inspected for runout to ensure it spins true.

Paired with the rotors are EBC's Yellowstuff brake pads. These are formulated with a softer compound that provides a longer pad life and an improved pedal feel, especially at lower speeds. While this kit is built for performance, it's important to note that EBC does not offer a warranty for this kit when used in racing applications. This kit is sold in pairs for front or rear fitment, and this specific part number, S9KF1984, is for the front set.