EBC 87-91 BMW M3 2.3 (E30) GD Sport Front Rotors

EBC drilled and grooved discs offer high quality and performance through the highest material specifications and manufacturing processes. They are perfect for drivers who push their braking systems and require the best performance from their brake discs. The dimple drilled rotor was invented by EBC back in the 90’s and has been imitated by many because of its ability to offer pad degassing without “Through Drilling” disc or rotor holes which has been shown to promote rotor cracks. The wide aperture slots on the EBC units actually draw cool air under the brake pad and rotor interface and help cool the temperatures of the pad contact which can shoot up to well over 1000 degrees at the very heart of the brake pad during heavy braking and can cause brake fade or loss of brake effect. These “Full sweep” slots on the EBC Sport Brake rotor also help remove debris/water from the braking area and maintain a flat and parallel pad surface throughout the lifetime of the brake pad set. BSD (Blade Sports Discs) are made from a unique material known as “discalloy” for front and rear fitments. The blade slot design is specially crafted to remove hot gases in an efficient way to help keep brake pads cooler and flatter. The multiple slots overlap to reduce the brake wind sound.