EBC - ebcGD644 - GD Sport Front Rotors

All EBC rotors are made from OE spec grey cast iron, exactly as used on new car production and as many as we have tools for are BRITISH MADE wholly in our own UK foundry. Currently EVERY SINGLE ROTOR sold in Europe and the UK is BRITISH MADE and a majority of the designs specific to the USA are also BRITISH made.The British foundry is constantly expanding its in house tooled range but EBC like every brake manufacturer ....does need occasionally to buy some rotors in from approved sources to complete ranges in overseas markets. None of our competitors will ever tell you where their rotors come from and we at EBC are as disappointed as the rest of the world that cost pressure means there is not ONE foundry left in the USA to supply such parts, other brake brands when asked about origin will just sidestep the question. When we do buy rotors in, they are specified, sampled, tested for element analysis, grain structure, tensile strength, hardness and optimum ductility and tested 100 piece by piece to be perfect for runout on this in house machine. Premium Disc GD Grooved Sport Series - (Pair) For FMSI Pad No. D331

• Third-generation design helps discs run cooler, promotes even pad wear, and clears dirt, mud, water, and dust from the braking surface.
• Designed with wide aperture slots and blind-drilled holes to remove gases/debris and reduce the risk of cracking.
• Sold in pairs for front or rear fitment and inspected for runout to ensure precision and quality.
• Precision machined in the UK from R90-approved blanks, with most castings sourced from the EU.
• Silver grey corrosion-resistant coating protects the discs and maintains appearance.
• Removes dirt dust and debris from braking zone
• Anodized For Protection/Black For Domestics
• Reduces brake fade under load and at speed
• Anodized For Protection/Gold For Imports
• Great For Truck/SUV/Towing/For Sedan Use
• Wide Slots Helps Brakes Run Cooler

Brief Description: EBC GD Sport Front Rotors are premium grooved sport-series brake discs designed for the 1993–1996 Mazda RX-7 with the 2.6 Twin Turbo (1.3 Rotary) application. They are made from OE-spec grey cast iron and use a third-generation design intended to help discs run cooler, promote even pad wear, and clear dirt, mud, water, and dust from the braking surface.

Key Features & Performance Benefits:

• Grooved sport design: Wide aperture slots help remove debris and support cooler brake operation.
• Blind-drilled holes: Designed to remove gases and debris while reducing the risk of cracking.
• Corrosion-resistant coating: Silver-grey coating helps protect the discs and maintain their appearance.
• Precision inspection: Inspected for runout to support precision and quality.

Key Product Specifications & Technical Data:

• Brand: EBC
• Part number: ebcGD644
• Series: GD Grooved Sport Series
• Application: Front rotors
• Vehicle application: 1993–1996 Mazda RX-7
• Engine application: 2.6 Twin Turbo (1.3 Rotary)
• Pad reference: FMSI pad number D331
• Material: OE-spec grey cast iron

What's Included in the Box: One pair of EBC GD Sport front rotors.

Fitment: Listed for the 1993–1996 Mazda RX-7 2.6 Twin Turbo (1.3 Rotary) application.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1