SP Performance S55-191-BP Double Drilled & Slotted Performance Rotors Black Zinc

SP Performance S55-191-BP Double Drilled & Slotted Rotors deliver maximum cooling and cleaning power for high-performance braking applications. These premium brake rotors feature dual sets of precision-drilled holes that enhance airflow and accelerate heat dissipation, while machined slots continuously remove brake dust, gases, and water to maintain cleaner, more consistent pad contact.

Key Features:

• Dual sets of drilled holes maximize airflow and cooling efficiency
• Slotted surface design removes debris, gases, and water for consistent braking
• Exclusive Sinusoid Curve Chamfer increases air circulation and eliminates sharp edges
• Black zinc-coated finish provides corrosion resistance and aggressive appearance
• Premium construction resists heat buildup, warping, and heat checking
• Slotted channels prevent hydroplaning in wet conditions for enhanced safety
• Reduces brake fade and rotor stress under extreme braking conditions
• Extends service life of both rotors and brake pads

Each rotor features SP Performance's proprietary Sinusoid Curve Chamfer drilling pattern, which minimizes stress concentrations to reduce the risk of cracking and warping while maximizing the lifespan of your braking system. Crafted from premium materials and sold as a pair, these rotors are backed by a lifetime warranty against manufacturing defects.