• USR Slotted 'Super Silent' sport rotor design
• British-made, precision machined in the UK
• High-quality grey iron construction, extensively tested
• Improves performance and longevity when matched with a compatible pad

A Choice Between Plain and Two Slotted Options

EBC offers this rotor as part of a range that includes plain non-drilled rotors, wide-aperture 3GD series rotors for cooler running, and this new Super Silent Ultimax USR slotted series. All EBC rotors in this lineup are British-made and precision machined in the UK from high-quality grey iron to exacting standards, undergoing extensive testing and rigorous quality control before they ship. That range of options means you can pick the rotor design that matches your specific priorities, whether that's outright cooling, noise reduction, or simplicity. For a component this critical, that level of specificity is exactly what you want to see.

Proven Across Hundreds of Thousands of Kits

Slotted rotors like this one can significantly improve brake performance and longevity when paired with a matching high-friction pad set, rather than being a purely cosmetic upgrade. Having sold hundreds of thousands of brake kits, EBC feels confident their approach to slotted rotor design is as refined as it gets. That kind of production volume and iteration is exactly what backs up a rotor design's real-world durability claims. That's real, testable information, not just marketing language.

Straight From Subispeed

A well-proven, British-made slotted rotor option for 2003-2004 WRX / 2004 STI, refined across hundreds of thousands of kits sold.

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