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

The USR fine-slotted rotors are designed to reduce wind noise compared to more aggressive slotting patterns. They also help keep the pads clean and prevent gas buildup for consistent braking.

Does this kit include everything needed for installation?

This kit includes the EBC Yellowstuff brake pads, USR slotted rotors, and caliper lube. It is designed as a direct fit, so no additional hardware is typically required beyond standard brake service tools.

What is the EBC Brake-In coating for?

The patented EBC Brake-In coating on the rotors helps to quickly seat the new pads. This process ensures the pads and rotors mate properly for optimal braking performance from your first drive.

Specifications

Brand: EBC
Part #: S9KF1732

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-t14-525027G
Price: 480.49 USD
Availability: BackOrder

$480.49

On Backorder

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

Fits 2002-2006 Kia Optima. EBC S9 kit includes Yellowstuff pads and USR slotted rotors for improved stopping power.

Key Features

Fits 2002-2006 Kia Optima and 2004-2005 Hyundai Sonata.
Includes EBC Yellowstuff GG-rated high friction brake pads.
Features EBC USR fine-slotted sport rotors designed to reduce wind noise.
Rotors have a Geomet anti-rust coating for durability.
Includes patented EBC Brake-In coating for fast pad seating.
Comes with caliper lube for installation.

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About this part

Product Details

If you're looking to get the most out of your 2002-2006 Kia Optima's braking system, this EBC S9 kit is a solid option. It bundles together EBC's flagship Yellowstuff GG-rated pads with their USR sport slotted rotors, giving you a significant upgrade over stock components. The kit also includes caliper lube to help with installation.

The Yellowstuff pads are known for their high friction compound, which means they grab harder and provide more stopping power, especially when you need it most. Paired with the USR fine-slotted rotors, you get a system that's designed for both street and track use. The fine slots on the USR rotors help to reduce wind noise compared to more aggressive slotting patterns, while also keeping the pads clean and preventing gas buildup. Plus, the rotors come with a Geomet anti-rust coating and EBC's patented Brake-In coating, which helps seat the pads quickly for optimal performance right away.

This kit is designed as a direct fit, meaning no modifications are needed over your stock setup. It's a well-built package that offers a noticeable improvement in braking performance and feel.