SP Performance D55-2176 Diamond Slot Brake Rotor

The SP Performance D55-2176 is a high-performance diamond slotted brake rotor designed to deliver superior stopping power and heat dissipation. This rotor features SP Performance's distinctive diamond slot pattern, which combines directional angled slots with mini half slots to optimize braking performance.

Key Features:

• Diamond slot pattern expels brake dust, gases, and moisture away from the braking surface
• Directional angled slots increase pad bite, improve air circulation, and enhance cooling
• Mini half slots balance and stabilize friction levels while optimizing pad contact
• Machine balanced and disc ground to meet or exceed OEM specifications
• Direct replacement design requires no brake system modifications
• Manufactured in the USA by SP Performance employees
• Available with choice of corrosion-resistant ZRC coating in Gray, Silver, or Black

The slotted design prevents brake fade by allowing gases created during heavy braking to escape, maintaining consistent pad-to-rotor contact. This diamond slot version is ideal for both street performance and track use, offering excellent durability for heavy vehicles and high-heat braking situations without the risk of cracking associated with cross-drilled rotors.