EBC S9KF1052 Yellowstuff Pads & USR Slotted Rotors for 2011-17 Audi S4/S5 Front

Vehicle Fitment

• 2011-2016 Audi S4 (B8/B8.5, 3.0L Supercharged V6, AWD)
• 2012-2017 Audi S5 (B8/B8.5, Coupe/Cabriolet/Premium, 3.0L V6, AWD)

Features

• Yellowstuff™ GG-rated high-friction performance pads
• USR fine-slotted rotors for rapid heat dissipation
• Brake-In™ surface coating for quick pad bedding
• Chamfered and shimmed pads reduce noise and dust
• Thermic Geomet anti-rust coating extends rotor life
• Precision balanced to OEM tolerances
• Designed for street and occasional track driving
• Direct OEM fit - no modifications needed

Specifications

• Rotor diameter: 345 mm; 5-bolt Audi pattern; vented design
• Rotor thickness: 30 mm; height: 52.1 mm; center bore: 68 mm
• Pad compound type: Yellowstuff™ semi-metallic (FMSI D1322)
• Axle position: Front
• Torque specs: OEM Audi torque values apply

Included Components

• 2x USR fine-slotted front rotors (345x30 mm)
• 1x set Yellowstuff™ front pads (FMSI D1322)
• 1x installation hardware kit (clips, lube, fasteners)

Product Description

The EBC S9KF1052 Stage-9 brake kit is engineered for Audi S4 and S5 models from 2011-2017 (B8/B8.5 platforms, 3.0L Supercharged V6, AWD). This high-performance kit combines EBC's aggressive Yellowstuff™ pads - renowned for their strong stopping power in high-heat conditions - with precision-machined USR fine-slotted rotors for superior cooling, fade mitigation, and reduced dust.

With pre-coated Brake-In™ surfaces and chamfered, shimmed pads, the kit delivers rapid bedding, quiet operation, and minimal rotor wear. The high-carbon rotors are thermically treated for corrosion resistance and dynamically balanced for OEM-quality performance. Designed as a direct bolt-on upgrade, this kit improves stopping performance on spirited street driving and occasional track use, without compromising daily comfort.