SP Performance S55-157-BP SP Performance Double Drilled & Slotted Performance Rotor Set, Black Zinc Coated

The SP Performance S55-157-BP Double Drilled & Slotted Performance Rotors deliver exceptional cooling and cleaning power for high-performance braking applications. Featuring dual sets of precision-drilled holes, these rotors maximize airflow and heat dissipation to maintain optimal braking temperatures even under extreme conditions.

Advanced Design Features:

• Dual drilled hole pattern enhances air circulation and accelerates heat dissipation
• Machined slots effectively remove brake dust, gases, and water for consistent pad contact
• Exclusive Sinusoid Curve Chamfer increases airflow while eliminating sharp edges
• Black zinc-coated finish provides corrosion resistance and aggressive appearance
• Premium construction resists warping and heat checking

Performance Benefits:

• Superior cooling capacity reduces brake fade during hard braking
• Slotted design channels water away from braking surface for wet weather safety
• Reduced rotor stress extends service life of both rotors and brake pads
• Minimizes risk of cracking and warping under extreme thermal conditions

Sold as a pair and backed by a lifetime warranty against manufacturing defects. These rotors are crafted from premium materials to deliver reliable, consistent stopping power for performance-driven vehicles.