# EBC Brakes S1KR1399 Rear Stage 1 Ultimax OE Pad And RK Series Rotor Kit for 2006-2018 Lexus GS300

### Performance Overview

EBC Brakes S1KR1399 Rear Stage 1 Ultimax OE Pad And RK Series Rotor Kit for 2006-2018 Lexus GS300 is a vehicle-specific brake rotor designed for 2006-2018 Lexus GS300, Lexus GS350, Lexus GS430, Lexus GS450H, Lexus GS460, Lexus IS250, Lexus IS350. EBC Stage 1 Premium Street Brake Kits is an ideal pad and rotor replacement kit for the everyday driver. Not everyone wants to invest in high-performance pad and rotors for what they think is a high price. For this reason, EBC created the Stage 1 brake kit to provide you with a premium brake kit at an affordable cost. The EBC Stage 1 Premium StreetBrake Kit comes with a pair of EBC Premium replacement brake rotors that have a GEOMET coating for resistance to corrosion and a set of EBC Ultimax brake pads. These parts are combined together by EBC to give you an enhanced braking experience.

### Key Features

-   Designed as a vehicle-specific brake rotor replacement for rear applications
-   Helps restore smooth, consistent braking performance
-   Built for direct-fit installation on compatible vehicles
-   Supports reliable stopping power for daily driving
-   Recommended to verify year, make, model, and position before ordering

### Vehicle Fitment

**Fitment Summary:** 2006-2018 Lexus GS300, Lexus GS350, Lexus GS430, Lexus GS450H, Lexus GS460, Lexus IS250, Lexus IS350

**Position:** Rear

-   2006 Lexus GS300— Position: Rear
-   2007-2011 Lexus GS350— Position: Rear
-   2006-2007 Lexus GS430— Position: Rear
-   2007-2011 Lexus GS450H— Position: Rear
-   2008-2011 Lexus GS460— Position: Rear
-   2010 Lexus IS250— Position: Rear
-   2011-2013 Lexus IS250— Position: Rear
-   2014-2015 Lexus IS250— Position: Rear
-   2006-2009 Lexus IS350— Position: Rear
-   2010 Lexus IS350— Position: Rear
-   2011-2018 Lexus IS350— Position: Rear

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2006-2018 Lexus GS300, Lexus GS350, Lexus GS430, Lexus GS450H, Lexus GS460, Lexus IS250, Lexus IS350.

**What part number is this?**  
The listed part number is S1KR1399.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   brake rotor for Lexus GS300
-   rear brake rotor for 2006 GS300
-   EBC Brakes S1KR1399 fitment
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-   rear stage 1 ultimax oe pad and rk series rotor kit for Lexus GS300

### Vehicle Fitment Table

   

Year

Make

Model

Position

2006

Lexus

GS300

Rear

2007

Lexus

GS350

Rear

2008

Lexus

GS350

Rear

2009

Lexus

GS350

Rear

2010

Lexus

GS350

Rear

2011

Lexus

GS350

Rear

2006

Lexus

GS430

Rear

2007

Lexus

GS430

Rear

2007

Lexus

GS450H

Rear

2008

Lexus

GS450H

Rear

2009

Lexus

GS450H

Rear

2010

Lexus

GS450H

Rear

2011

Lexus

GS450H

Rear

2008

Lexus

GS460

Rear

2009

Lexus

GS460

Rear

2010

Lexus

GS460

Rear

2011

Lexus

GS460

Rear

2010

Lexus

IS250

Rear

2011

Lexus

IS250

Rear

2012

Lexus

IS250

Rear

2013

Lexus

IS250

Rear

2014

Lexus

IS250

Rear

2015

Lexus

IS250

Rear

2006

Lexus

IS350

Rear

2007

Lexus

IS350

Rear

2008

Lexus

IS350

Rear

2009

Lexus

IS350

Rear

2010

Lexus

IS350

Rear

2011

Lexus

IS350

Rear

2012

Lexus

IS350

Rear

2013

Lexus

IS350

Rear

2014

Lexus

IS350

Rear

2015

Lexus

IS350

Rear

2016

Lexus

IS350

Rear

2017

Lexus

IS350

Rear

2018

Lexus

IS350

Rear

## Details

- **Price:** 243.53 CAD
- **Vendor:** EBC Brakes
- **Type:** Brake Rotor
- **Tags:** 2006 Lexus GS300, 2006 Lexus GS430, 2007 Lexus GS350, 2007 Lexus GS430, 2007 Lexus GS450H, 2008 Lexus GS350, 2008 Lexus GS450H, 2008 Lexus GS460, 2009 Lexus GS350, 2009 Lexus GS450H, 2009 Lexus GS460, 2010 Lexus GS350, 2010 Lexus GS450H, 2010 Lexus GS460, 2010 Lexus IS250, 2011 Lexus GS350, 2011 Lexus GS450H, 2011 Lexus GS460, 2011 Lexus IS250, 2012 Lexus IS250, Automotive Parts, Brake Performance, Brake Rotor, Daily Driving, Direct Replacement, EBC Brakes, EBC Brakes S1KR1399, Rear, Rear Stage 1 Ultimax OE Pad And RK Series Rotor Kit, S1KR1399, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 243.53 CAD | In stock |

## Images

- EBC Brakes S1KR1399 Rear Stage 1 Ultimax OE Pad And RK Series Rotor Kit for 2006-2018 Lexus GS300 product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ebc-brakes-s1kr1399-rear-stage-1-ultimax-oe-pad-and-rk-series-rotor-kit-for-2006-2018-lexus-gs300-s1kr1399)
> Updated: 2026-06-03