The EBC GD Sport rear rotor set for 1987–1991 BMW M3 (E30) is a solid rear rotor option made from OE-spec grey cast iron and often produced in EBC’s UK foundry. The 3GD series is specified and tested for material properties and runout, offering wide slots that remove debris and aid cooling to reduce fade. Intended as a durable, performance-oriented replacement with tested production standards.
Product Description
EBC 87-91 BMW M3 2.3 (E30) GD Sport Rear Rotors
Additional Product Details
For FMSI Pad No. D396
75mm Center Hole Dia.
5 Bolt Holes
65mm Height
282mm Dia.
12mm Thick
Solid
Rear
Features & Benefits
Removes dirt dust and debris from braking zone
Anodized For Protection/Black For Domestics
Reduces brake fade under load and at speed
Great For Truck/SUV/Towing/For Sedan Use
Anodized For Protection/Gold For Imports
Wide Slots Helps Brakes Run Cooler
Manufacturer Description
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.