SKU: USR1034 | UPC: 840655088172
EBC 98-05 Lexus GS300 3.0 USR Slotted Rear Rotors
EBC Brakes USR1034 delivers slotted rear rotors crafted for 1998-2005 Lexus GS300 and compatible models including GS400, GS430, IS300, and SC430. These precision UK-made rotors from high-quality grey iron enhance braking with cooler operation and extended pad life. Pair with FMSI D771 high-friction pads for peak performance on premium sedans.
Key Features
- USR Series Sport Slotted Design: Narrow slots cut air noise while drawing heat away for reduced brake fade at high speeds
- Precision Specifications: 308mm diameter, 64mm height, 12mm thickness, 62mm center bore, 5 bolt holes, solid construction
- Cooler Braking: Slotted surface vents gases and heat to keep brakes running cooler during extended use
- Pad Protection: Keeps pads smooth and flat for consistent contact and longer wear life
- UK Manufacturing: British-made with rigorous testing on 8 dynamometer systems and 60-year brake expertise
Product Notes
- Sold as single rotor. order quantity two for rear axle replacement
- Bed in pads over first 1000 miles for optimal performance
- Ships in protective EBC packaging. 23 lbs shipping weight
Installation Notes
- Professional installation recommended.
- Direct bolt-on replacement using factory hardware
- Compatible with OEM calipers and FMSI D771 pads
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2005 | Lexus | GS300 | Base |
| 1998-2000 | Lexus | GS400 | Base |
| 2001-2005 | Lexus | GS430 | Base |
| 2001-2005 | Lexus | IS300 | Base |
| 2002-2005 | Lexus | IS300 | Sportcross |
| 2002-2010 | Lexus | SC430 | Base |
Why Choose EBC Brakes?
- 60-year legacy in brake material development and rotor production
- Tested on advanced dynamometers for real-world stopping power
- Precision machined in the UK to exact vehicle tolerances
Frequently Asked Questions
- Q: Will USR1034 fit my 2003 Lexus GS430?
A: Yes, it directly fits 2001-2005 Lexus GS430 Base rear brakes with 308mm diameter and 5-lug pattern. - Q: What material are these rotors made from?
A: High-quality grey iron, precision cast and machined for durability and heat dissipation. - Q: What is the warranty on EBC rotors?
A: 12 months or 10,000 miles against defects. proper bedding required.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: EBC branded box measuring 14 x 14 x 3 inches
- Weight: 23 lbs





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