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EBC Brakes Ultimax USR Slotted Rear Brake Rotors for 1990-1994 Mazda Miata (USR643)

$194.66 $204.90
-5%
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EBC Brakes Ultimax USR Slotted Rear Brake Rotors for 1990-1994 Mazda Miata (USR643)
$194.66 $204.90
$194.66 $204.90

Fits 1990-1994 Mazda Miata (Base, LE, M Edition, and SE).

EBC Brakes Ultimax USR Slotted Rear Rotors are engineered for drivers who demand the performance benefits of a slotted rotor without the excessive air noise often associated with wide-aperture designs. Precision-machined in the UK using high-quality grey iron, these "Super Silent" rotors provide consistent braking performance and improved heat dissipation during spirited driving.

The signature narrow-slot pattern effectively sweeps away gas, dust, and debris, ensuring brake pads stay smooth and flat for maximum contact and bite. This design significantly reduces brake fade at high speeds and promotes even pad wear. These rotors serve as a direct-fit replacement for factory units, maintaining OE tolerances while providing a substantial upgrade in thermal management.

  • Precision machined in the UK from high-quality grey iron
  • Narrow-slot design reduces air noise while maintaining effective degassing
  • Promotes parallel pad wear and prevents surface glazing
  • Reduced brake fade for consistent stopping power at speed
  • Ideal for premium sedans and performance enthusiasts
  • Manufacturer Part Number: USR643
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
1990-1994 Mazda Miata Base
1993 Mazda Miata LE
1994 Mazda Miata M Edition
1991 Mazda Miata SE

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