EBC S9 Brake Pad and Rotor Kit

This EBC S9 kit is a direct fit for your 2017-2020 Audi A4, A4 allroad, or A4 Quattro, and also fits the 2017 Audi A5 Quattro and 2018 Audi Q5. It bundles together EBC's USR slotted rotors and their Yellowstuff high-friction brake pads, giving you a solid upgrade for both street driving and occasional track use. The kit is designed to offer improved stopping power over stock components.

The USR rotors in this kit feature a fine slot pattern that helps to sweep away dust and gas, keeping the pads in better contact with the rotor surface for more consistent braking. They also come with a Geomet anti-rust coating to help protect them from corrosion, especially during storage or in humid conditions. The Yellowstuff pads are known for their high friction output, meaning they grab harder and help you slow down more effectively. EBC also includes their patented Brake-in coating on the pads, which helps to seat them properly to the rotors for optimal performance right away.

This kit is a well-built option that saves you about 10% compared to buying the pads and rotors separately. The rotors are balanced and tested for run-out to ensure smooth operation. You'll find that this combination offers a noticeable improvement in braking performance for your Audi.