SKU: RK7390 | UPC: 847943034897
EBC RK7390 Ultimax OE Style Rear Rotors for 2006-2007 Lexus GS300 3.0 and Compatible Models
EBC Brakes RK7390 Ultimax OE Style Disc Kit delivers slotted rotor performance for 2006-2007 Lexus GS300 and other Lexus GS/IS models. These rear rotors provide quiet braking with angled slots that draw in cool air for better heat management and clear dust for consistent pad contact. Pair with FMSI D1113 pads for dependable stopping in daily driving or spirited performance.
Key Features
- Ultimax Slotted Design: Progressively angled slots reduce air noise while pulling cool air to lower temperatures and extend brake life
- OE Replacement Specs: 310mm diameter, 18mm thick, 67.5mm height, 62mm center bore, 5 bolt holes, vented for direct fit and factory performance
- Dust and Debris Clearance: Slots wipe away brake dust to maintain maximum pad grip and increase pad longevity
- Precision Engineering: Geomet coated for corrosion resistance and smooth operation in all conditions
- Proven Durability: Backed by EBC’s extensive dynamometer testing across 8 systems for real-world reliability
Product Notes
- Direct replacement for stock rear rotors, no modifications required
- Bed in pads properly after install for optimal performance
- Ships as pair of rotors, 24 lbs total weight
Installation Notes
- Professional installation recommended.
- Torque lug nuts to factory specs after rotor and pad replacement
- Compatible with OEM hardware and calipers, no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Lexus | GS300 | Base |
| 2007-2011 | Lexus | GS350 | Base |
| 2006-2007 | Lexus | GS430 | Base |
| 2007-2011 | Lexus | GS450h | Base |
| 2008-2011 | Lexus | GS460 | Base |
| 2009-2013 | Lexus | IS250 | Base |
| 2010-2015 | Lexus | IS250 | C |
| 2006-2020 | Lexus | IS350 | Base |
| 2010-2015 | Lexus | IS350 | C |
| 2014-2022 | Lexus | IS350 | F Sport |
Why Choose EBC Brakes?
- 60 years of brake expertise with proven material blends for consistent performance
- Over 3 million dollars invested in 8 dynamometer systems for rigorous testing
- Wide range of rotors and pads engineered for vehicles worldwide
Frequently Asked Questions
- Q: Does RK7390 fit my 2006 Lexus GS300?
A: Yes, it bolts directly onto 2006 Lexus GS300 Base rear axle with 5×114.3mm bolt pattern and matches OEM dimensions perfectly - Q: What material are these rotors made from?
A: High-quality cast iron with GEOMET anti-corrosion coating and slotted friction surface for heat dissipation - Q: What is the warranty on EBC RK7390 rotors?
A: 12-month or 10,000 mile warranty against defects when installed by certified technician, covers manufacturing issues
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed, 13 x 13 x 4 inches
- Weight: 24 lbs





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