EBC Brakes GD Sport Slotted and Dimpled Vented Rear Rotors for 1993-1995 Mazda RX-7 (GD645)

Fits 1993-1995 Mazda RX-7 (Base, R1, R2, and Touring) equipped with the 1.3L rotary engine.

EBC GD Sport Series rear rotors are engineered for high-performance driving, providing the cooling and debris-clearing capabilities required for the FD chassis. These vented rotors feature wide-aperture slots that draw cool air into the braking zone while effectively expelling dust, dirt, and combustion gases. This design significantly reduces brake fade under heavy loads and high-speed operation. To maintain structural integrity better than through-drilled rotors, the GD series utilizes blind-drilled dimples that allow for degassing without the risk of stress cracks.

Every rotor is cast from high-quality OE-spec grey iron and undergoes rigorous testing for tensile strength, grain structure, and hardness. Each unit is precision-machined and 100% tested for runout accuracy. These import-specific rotors feature a gold anodized finish for superior corrosion resistance and a clean aesthetic behind the wheels.

• Vented rear rotor design for improved thermal management
• Wide slots reduce operating temperatures and clear debris
• Blind-drilled dimples prevent heat-related stress cracking
• Constructed from high-tensile grey cast iron
• Gold anodized finish for corrosion protection
• Precision-tested for runout and balance
• Manufacturer Part Number: GD645