EBC GD7664 GD Sport Slotted Disc Brake Rotor

The EBC GD7664 is part of EBC's GD Sport series of performance slotted brake rotors, engineered for drivers who demand superior stopping power and thermal management. Wide slots machined across the rotor face continuously sweep debris and gases from the pad surface while dramatically increasing airflow to reduce operating temperatures and prevent brake fade under demanding driving conditions.

Key Features:

• Wide sport slots for enhanced cooling airflow and consistent pad-to-rotor contact
• OE-spec grey cast iron construction for optimal strength, ductility, and thermal performance
• Manufactured to precise dimensional tolerances with 100% piece-by-piece runout testing for vibration-free performance
• Rotor material analyzed for element composition, grain structure, tensile strength, and hardness to meet strict quality standards
• Slots help expel brake dust and gas buildup, maintaining braking efficiency during repeated or high-demand stops
• Direct OE replacement fit — no modification required

EBC Brakes produces rotors to OE specifications using premium grey cast iron, the same material used in new vehicle production. Every rotor undergoes rigorous quality control including element analysis, grain structure inspection, tensile strength testing, and individual runout verification to ensure consistent, reliable performance right out of the box.