EBC S5KR1766 Yellowstuff Rear Kit for 2020-2024 Audi A4 B9 2.0L I4

Vehicle Fitment

• 2020-2024 Audi A4 (B9, Premium, 2.0L Turbo I4, 40 TFSI/45 TFSI, AWD)
• 2020-2024 Audi A4 (B9, Premium Plus, 2.0L Turbo I4, 40 TFSI/45 TFSI, AWD)
• 2020-2024 Audi A4 (B9, Prestige, 2.0L Turbo I4, 40 TFSI/45 TFSI, AWD)

Fitment Notes

• Rear brake application.
• Designed for the applicable B9 Audi A4 rear brake configuration using the 300 mm solid rear rotor.
• Verify the factory rear rotor dimensions and brake configuration before installation.
• 2025-2026 Audi A4 fitment is not included because the available application data does not establish support for those model years.

Features

• EBC Stage 5 Yellowstuff rear brake pad and GD Sport rotor kit.
• Yellowstuff high-friction aramid-fiber brake pad compound.
• GD Series dimpled and slotted sport rotors.
• Wide-aperture rotor design helps evacuate heat, gases, dust, and debris.
• Geomet anti-corrosion rotor coating.
• Patented EBC Brake-In coating promotes rapid initial pad seating.
• Fully shimmed, chamfered, and slotted brake pads.
• Direct-fit replacement design requiring no vehicle modifications.
• Performance-oriented friction characteristics for demanding street use.
• Matched Yellowstuff pads and GD Sport rotors are engineered to operate as a complete braking package.

Specifications

• Brand: EBC Brakes
• Part Number: S5KR1766
• Position: Rear
• Brake Pad Part Number: DP42435R
• Rotor Part Number: GD1535
• Rotor Diameter: 300 mm
• Rotor Thickness: 12 mm
• Rotor Height: 36 mm
• Rotor Construction: Solid cast iron
• Rotor Surface: Dimpled and slotted
• Rotor Finish: Geomet coated
• Number of Bolt Holes: 5
• Center Bore: 68 mm
• FMSI Pad Number: D2364
• Pad Material: Yellowstuff aramid fiber

Included Components

• 2x GD1535 rear dimpled and slotted rotors
• 1x DP42435R Yellowstuff rear brake pad set
• 1x Caliper lubricant

Product Description

The EBC S5KR1766 is a Stage 5 rear brake upgrade kit designed for applicable B9 Audi A4 models. It combines EBC Yellowstuff high-friction rear brake pads with GD Series dimpled and slotted rear rotors to provide a performance-focused replacement for the factory rear braking components.

The GD1535 rear rotors feature a 300 mm solid cast-iron construction with dimpled and slotted surfaces and a Geomet anti-corrosion coating. The DP42435R Yellowstuff pads use an aramid-fiber friction material and incorporate EBC's Brake-In coating, while the pads are fully shimmed, chamfered, and slotted for their intended performance application.

This kit is intended for the rear axle of compatible 2020-2024 Audi A4 B9 models equipped with the specified 300 mm rear brake configuration. Confirm the vehicle's original rear rotor diameter, thickness, and brake configuration before installation, particularly where factory brake options or market-specific configurations may differ.