SP Performance C55-178-P Cross Drilled Brake Rotor with Zinc Plating - Silver

The SP Performance C55-178-P is a high-performance cross drilled brake rotor designed to deliver superior cooling and braking performance. This rotor features SP Performance's exclusive sinusoid curved chamfer drilling technology that eliminates sharp edges around each drilled hole, greatly reducing the chance of stress cracking while improving heat dissipation and brake dust evacuation.

Key Features:

• Cross drilled design with advanced sinusoid curve chamfering for maximum cooling and minimized stress
• Silver zinc plating (ZRC) provides corrosion resistance and a clean appearance behind your wheels
• Manufactured to OEM specifications and machine balanced for smooth operation
• Chamfered holes maximize air circulation and reduce the possibility of heat checking
• Helps prevent brake fade by moving air and brake dust from the disc surface
• Reduces hydroplaning risk in wet conditions by channeling water away from pad contact area
• Designed using CAD software and produced on CNC machines for consistent quality
• Made from high-quality castings that exceed OEM specifications
• Manufactured in the USA

SP Performance rotors are ideal for street performance applications where improved cooling and wet weather performance are desired. The cross drilled design provides enhanced cooling during aggressive braking while the corrosion-resistant silver zinc coating maintains a clean appearance and protects against rust and oxidation.