SP Performance S55-147 Diamond Slot Brake Rotor

The SP Performance S55-147 Diamond Slot Brake Rotor combines the benefits of cross-drilled holes and directional curved slots to deliver superior braking performance and heat dissipation. This performance brake rotor is designed as a direct replacement for your stock rotors, requiring no brake system modifications.

Key Features:

• Cross-drilled holes with exclusive sinusoid curve chamfer for maximum cooling and stress reduction
• Directional curved slots increase pad bite and expel brake dust and gases
• Diamond dimple pattern keeps braking surface cool without risk of stress cracks
• Machine balanced and disc ground to meet or exceed OEM specifications
• Manufactured in the USA by SP Performance employees
• Available with corrosion-resistant finish options (Gray ZRC, Silver ZRC, or Black ZRC)
• Eliminates brake fade and reduces stopping distances in wet or dry conditions

SP Performance rotors feature precision CAD-designed patterns and CNC machining for consistent quality. The combination of cross-drilled holes and slots provides optimal cooling while keeping the brake rotor surface clean for maximum pad-to-rotor contact. Backed by SP Performance's lifetime warranty against cracking.