EBC S9KR1554 Yellowstuff Rear Pads & USR Rotors for 17-23 Audi A4/A5/Q5/Q7/S4/S5

Vehicle Fitment

• 2017-2024 Audi A4 2.0T (B9 / B9.5)
• 2017-2024 Audi A4 Quattro 2.0T (B9 / B9.5)
• 2017-2024 Audi A4 allroad 2.0T Quattro
• 2017-2024 Audi A5 Quattro 2.0T (B9 / B9.5)
• 2018-2024 Audi Q5 2.0T Quattro
• 2017-2024 Audi Q7 2.0T / 3.0T Quattro
• 2018-2024 Audi S4 3.0T Quattro (B9 / B9.5)
• 2018-2024 Audi S5 3.0T Quattro (B9 / B9.5)

Fitment Notes

• Rear axle brake kit only
• Fits Audi B9/B9.5 platform A4/A5/S4/S5 and MLB platform Q5/Q7
• Direct OEM replacement - no modifications required
• Verify rotor diameter and caliper compatibility before ordering
• Do NOT fit upgrade pads to rear unless same upgrade fitted to front
• Professional installation recommended

Features

• EBC Stage 9 Complete Rear Brake Kit
• Yellowstuff high-friction performance brake pads
• USR Ultimax Sport Slotted rotors for quiet operation
• GG-rated friction for maximum stopping power
• 30% higher friction than OEM for improved braking
• Aramid fiber compound enhanced with ceramic particles
• Copper-free formula complies with environmental regulations
• Patented EBC Brake-In coating for fast pad seating
• Fully shimmed, chamfered, and slotted pad construction
• Narrow angled slot pattern eliminates wind noise
• Grey GEOMET anti-corrosion coating on rotors
• G3000 grey iron rotors - British made
• Excellent cold bite with high-temperature fade resistance
• Promotes flat and parallel pad wear
• Ideal for fast street driving and spirited use
• ECE R90 safety approved

Specifications

• Part Number: S9KR1554
• Brand: EBC Brakes
• Series: S9 Stage 9
• Type: Rear Brake Kit
• Position: Rear Axle
• Pad Material: Yellowstuff Aramid/Ceramic Compound
• Pad Friction Rating: GG
• Pad Friction Coefficient: 0.42-0.48µ
• Pad Temperature Range: Up to 450°C (842°F)
• Rotor Series: USR Ultimax Sport Slotted
• Rotor Material: G3000 Grey Iron
• Rotor Style: Vented with Narrow Slots
• Rotor Finish: Grey GEOMET Anti-Corrosion
• Country of Origin: United Kingdom
• Warranty: EBC 12-Month / 10,000 Mile No-Hassle Warranty

Included Components

• (1) Set EBC Yellowstuff Rear Brake Pads
• (2) EBC USR Series Rear Slotted Rotors (Left and Right)
• (1) Caliper Lube Packet

Product Description

The EBC S9KR1554 Stage 9 Rear Brake Kit delivers significant braking improvements for 2017-2024 Audi B9/B9.5 and MLB platform vehicles including A4, A5, Q5, Q7, S4, and S5 models. This complete rear axle kit pairs EBC's flagship GG-rated Yellowstuff high-friction pads with USR Ultimax Sport Slotted rotors for maximum stopping power and quiet operation. The Yellowstuff pads feature an advanced aramid fiber compound enhanced with ceramic particles, providing 30% higher friction than OEM with excellent cold bite and high-temperature fade resistance. USR slotted rotors feature a narrow angled slot pattern that eliminates wind noise while effectively venting heat, water, and brake dust for consistent performance during spirited driving.