EBC Sport D&S Rotors

Part #: GD1246

Overview

The EBC GD1246 Sport D&S Rotors are high-performance brake rotors engineered for enthusiasts seeking improved braking response and durability. Crafted from premium-quality castings, these rotors feature a combination of dimpled and slotted designs, making them ideal for spirited driving and demanding conditions. Designed to fit a range of BMW models including the 525i, 530i, 525xi, 528i, and 535xi from 2004 to 2011, these rotors help ensure consistent, fade-free braking under load. Their innovative design promotes better heat dissipation, reduces brake fade, and maintains optimal pad contact for enhanced stopping power and safety. Whether you're upgrading your stock brakes or seeking a more aggressive look and feel, these rotors deliver reliable performance and long-lasting durability.

Key Features

EBC Sport D&S Rotors are engineered with precision machining and advanced features to support high-performance braking. Key features include:

• Constructed from high-quality cast iron for strength and heat resistance
• Wide-aperture scraper slots to expel dirt, dust, and gases effectively
• Blind-drilled holes to improve cooling and reduce stress cracks
• Dimpling technology to help prevent stress cracks and enhance durability
• Designed with a slotted pattern to improve pad bite and braking response
• Precision-machined for flatness and parallelism, ensuring even pad wear
• Optimized for high-temperature performance and reduced brake fade

Construction & Design

These rotors are manufactured using premium-quality castings, then precision-machined to exact specifications. The combination of slotted and dimpled features not only enhances heat management but also contributes to the rotor's structural integrity. The wide-aperture slots and drilled holes are strategically placed to maximize airflow and cooling, helping to maintain consistent braking performance during aggressive driving or heavy loads.

Driving Feel & Feedback

The design of these rotors ensures a firm, responsive brake pedal feel with improved modulation. The slots and drilled holes help expel gases and debris, resulting in cleaner pad contact and more predictable braking behavior. Drivers will notice enhanced confidence and control during spirited driving or in demanding conditions.

Installation & Fitment

Installation should be performed by qualified technicians familiar with BMW brake systems. Proper torque specifications and procedures are recommended to ensure optimal performance and safety. Fitment details should be verified against the vehicle's specifications and the part number provided.

What’s Included

The package includes a pair of front or rear rotors, depending on the application. Hardware and additional components are not included and should be sourced separately if required.