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EBC S9KF1871 S9 Front Brake Kit with Yellowstuff Pads and USR Rotors

(2019-2023, 2026 Acura RDX; 2008-2010 BMW 528i Base; 2009-2010 BMW 528i xDrive Base; 2008 BMW 528xi Base)

Manufacturer

Part Number

S9KF1871
Sale Price

$455.68

Estimated ship date Friday, November 20

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No Hassle Returns

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Product Details

The EBC S9KF1871 S9 Brake Kit combines high-performance Yellowstuff brake pads with precision-engineered USR (Ultimax Slotted Rotors) for enhanced stopping power and reduced brake fade. This complete front brake upgrade is designed for drivers seeking superior braking performance in both street and spirited driving conditions.

Key Features:

  • Yellowstuff brake pads featuring low dust, low noise compound with excellent fade resistance
  • USR slotted rotors with directional cooling slots to dissipate heat and gases
  • Vented rotor design for improved thermal management
  • 315mm rotor diameter with 28mm thickness for increased thermal mass
  • 5-bolt mounting pattern with 64.1mm center bore
  • FMSI Pad Number D1089 for cross-reference compatibility
  • Complete front axle kit includes rotors and pads for both sides

EBC Yellowstuff pads are formulated for high-performance street use, offering a higher friction coefficient than standard pads while maintaining excellent pedal feel. The USR rotors feature wide aperture slots that help prevent pad glazing and maintain consistent bite throughout the brake pad's life. This kit provides a significant upgrade over stock braking components for enthusiasts who demand better stopping performance.

Products specifications

Fits

2019-2023, 2026 Acura RDX; 2008-2010 BMW 528i Base; 2009-2010 BMW 528i xDrive Base; 2008 BMW 528xi Base

Minimum Thickness - MM

26

Kit Components

DP41743R+USR7825

Height - MM

47.6

Center Hole Diameter - MM

64.1

PCD - MM

114.3

Rotor Diameter - MM

315

Number of Bolt Holes/Studs

5

New Thickness - MM

28

solid or vented

V

Rotor Diameter - IN

12.4

Prop 65

No

Position

Front

You had the parts that I needed. Search went right to the correct items.

23

Awesome

Easy

Very easy

Very easy to order, and delivery was very speedy!

Easy and fast

Easy service, Congratulations to all

Seems easy enough. Walker exhaust pipe was much cheaper here then at a local auto parts store. Exhaust pipe ships free, but the 3 exhaust gaskets I need to not. I chose to buy those local and not have to pay $11.50 in shipping. Prices for gaskets was are about the same local or via autoplicity. Gaskets $13.98 vs local $15.27

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