SP Performance D52-A924-BP Diamond Slotted Brake Rotor with Zinc Plating - Black

The SP Performance D52-A924-BP Diamond Slotted Brake Rotor delivers enhanced stopping power and aggressive styling with its unique diamond dimple and directional slot design. Engineered for performance-minded drivers, this rotor combines the benefits of slotted rotors with strategically placed diamond-shaped dimples to maximize braking efficiency while maintaining structural integrity.

Diamond Slotted Design:

• Directional curved slots increase brake pad bite and improve air circulation for superior cooling
• Diamond dimples create recesses that dampen expanding gases and prevent brake fade
• Chamfered edges on dimples reduce stress concentrations, minimizing the risk of cracking compared to cross-drilled rotors
• Slots expel brake dust, gas, and moisture away from the braking surface to maintain consistent pad contact
• Reduces brake hydroplaning in wet weather conditions for improved stopping distances

Premium Construction:

• Manufactured from high-strength cast iron blanks that meet or exceed OEM specifications
• CNC-machined and precision-balanced for smooth, vibration-free operation
• Black Zinc Plating (BP) coating provides corrosion resistance and a distinctive appearance behind your wheels
• Protects against rust, corrosion, and oxidation for long-lasting performance
• Made in the USA by SP Performance employees

Performance Benefits:

• Direct replacement for OEM rotors with no brake system modifications required
• Improved heat dissipation keeps rotors and pads cooler during heavy braking
• Reduces brake fade for consistent stopping power
• Enhanced pad bite delivers shorter stopping distances
• Designed using CAD software for precise fitment and optimal performance

The diamond slotted pattern offers durability advantages over cross-drilled rotors while providing excellent cooling and gas evacuation. This rotor is ideal for street performance, spirited driving, and demanding conditions where reliable braking is essential.