What is the main benefit of the USR slotted rotors in this kit?

The USR fine-slotted sport rotors are designed to reduce wind noise compared to more aggressive slotting patterns. This provides a quieter braking experience while still offering improved performance over standard blank rotors.

What is the EBC Brake-In coating on the pads?

The patented Brake-In coating on the Yellowstuff pads helps to quickly seat the pad material to the rotor surface. This process is crucial for achieving optimal braking performance and can reduce the time needed for initial break-in.

Does this kit include everything needed for installation?

Yes, this EBC S9 kit includes the rear brake pads, rear rotors, and caliper lube. It is designed as a direct fit replacement, meaning no additional hardware is typically required beyond standard installation tools.

Specifications

Brand: EBC
Part #: S9KR1050

EBC S9 Brake Pad and Rotor Kit

Name: EBC S9 Brake Pad and Rotor Kit
Brand: EBC
SKU: ebc-ebc-s9-brake-pad-and-rotor-kit-t14-27144G
Price: 528.39 USD
Availability: BackOrder

$528.39

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2007-2012 BMW 328i. EBC S9 rear brake kit with Yellowstuff pads and fine-slotted USR rotors for improved stopping power and reduced noise.

Key Features

Fits 2007-2012 BMW 328i, 2009-2012 328i xDrive, 2007-2008 328xi, 2006 325xi, and 2013-2017 X1.
Includes EBC's GG-rated Yellowstuff high-friction brake pads for maximum stopping power.
Features EBC USR sport rotors with fine slots to reduce wind noise and improve brake effect.
Rotors have a Geomet anti-rust coating for protection.
Pads are fully shimmed, chamfered, and slotted with a patented Brake-In coating for fast seating.
This is a direct fit kit, requiring no changes over stock components.

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About this part

Product Details

The EBC S9 Rear Brake Pad and Rotor Kit for your 2007-2012 BMW 328i features EBC's USR fine-slotted sport rotors, designed to reduce wind noise compared to more aggressive slotting patterns. This kit bundles together everything you need for a significant brake upgrade, including EBC's flagship GG-rated Yellowstuff high-friction pads, which offer maximum braking effect for both street and track use. The rotors come with a Geomet anti-rust coating to protect them during storage and transit, and the pads are fully shimmed, chamfered, and slotted, featuring EBC's patented Brake-In coating to help seat the pads quickly and efficiently.

By purchasing this kit, you're getting a well-built combination of performance-oriented components at a savings compared to buying them separately. The Yellowstuff pads are known for their high friction capabilities, providing a strong bite when you need it most, while the USR rotors are engineered for street performance with a focus on quiet operation. This kit is a direct fit for your vehicle, meaning no modifications are required over your stock setup, making installation straightforward. The vented rotors measure 300mm in diameter, are 22mm thick, and have a 66.2mm height, with 5 bolt holes and a 75mm center hole diameter, ensuring proper fitment on the rear axle.

This kit includes the pads, rotors, and caliper lube to help ensure a smooth installation process. While the Yellowstuff pads are designed for high performance, please note that EBC does not offer a warranty for this kit when used in racing applications. For optimal performance and longevity, always refer to the manufacturer's installation instructions.