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

The USR fine-slotted rotors help keep the brake pads clean and clear of gas and dust. This slotting pattern is designed to reduce wind noise while still providing improved performance over plain rotors.

Are these pads suitable for daily driving as well as track use?

Yes, the Yellowstuff pads are rated for super-fast street and track use. They offer high friction for maximum brake effect, making them a solid option for both spirited daily driving and track days.

Does this kit come with everything needed for installation?

This kit includes EBC Yellowstuff brake pads, USR slotted rotors, and caliper lube. It's designed as a direct fit, but you may want to have brake fluid and other standard brake service tools on hand.

Specifications

Brand: EBC
Part #: S9KF1147

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-t14-26590G
Price: 434.56 USD
Availability: BackOrder

$434.56

On Backorder

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

Fits 2007-2010 Chevrolet Cobalt. EBC S9 kit with slotted rotors and high-friction pads for improved stopping power.

Key Features

Fits 2007-2010 Chevrolet Cobalt and 2008-2009 Pontiac G5.
Includes EBC Yellowstuff GG-rated high-friction brake pads for maximum stopping effect.
Features EBC USR fine-slotted sport rotors designed to reduce wind noise and improve pad performance.
Rotors have a Geomet anti-rust coating for durability.
Pads are fully shimmed, chamfered, and slotted with a patented Brake-in coating for fast seating.
This is a direct fit kit; no modifications are required over stock components.

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About this part

Product Details

EBC is known for making well-built brake components, and this S9 kit is a great example of that. If you're looking to give your 2007-2010 Chevrolet Cobalt a serious brake upgrade, this kit is designed to do just that. It bundles together EBC's popular Yellowstuff high-friction brake pads with their USR fine-slotted sport rotors, plus caliper lube, so you have most of what you need for a complete front brake job in one box. You'll get a noticeable improvement in stopping performance, especially for spirited driving or track days.

The Yellowstuff pads are rated GG, meaning they offer maximum brake effect and are built for super-fast street and track use. They come fully shimmed, chamfered, and slotted, and feature EBC's patented Brake-in coating to help them seat quickly with the rotors. Speaking of rotors, the USR series rotors in this kit have a fine-slotted design that helps reduce wind noise compared to more aggressive slotting patterns, while still improving pad cleaning and gas venting. They also have a Geomet anti-rust coating to keep them looking good. This kit is a direct fit, meaning no modifications are needed over your stock setup.