EBC S9 Brake Pad and Rotor Kit

If you're looking to get the most out of your Cadillac XT4's braking system, this EBC S9 rear brake pad and rotor kit is a solid option. It's designed as a direct replacement for your stock components, meaning no modifications are needed for installation. This kit combines EBC's flagship Yellowstuff GG-rated pads with their USR fine-slotted sport rotors, offering a significant upgrade in stopping performance for both street and track use.

The Yellowstuff pads are known for their high friction compound, which translates to more immediate and powerful braking action. Paired with the USR rotors, which feature a fine slotting pattern, you get improved brake effect and reduced wind noise compared to coarser slot designs. These rotors also come with a Geomet anti-rust coating to help protect them from corrosion, and the kit includes EBC's patented Brake-In coating on the pads, which helps them seat quickly to the rotors for optimal performance right away. You'll also find caliper lube included in the box, making the installation process smoother.

This kit is a great way to get a matched set of high-performance brake components. While it's built for serious street use and track days, it's important to note that EBC does not offer a warranty for this kit when used in racing applications. For a complete rear brake overhaul that offers improved stopping power and a refined driving experience, this EBC S9 kit is a well-built choice.