SP Performance F55-147-R Drilled and Slotted Brake Rotor

The SP Performance F55-147-R is a high-performance drilled and slotted brake rotor engineered to deliver superior stopping power and heat dissipation compared to stock rotors. This rotor combines the cooling benefits of cross-drilled holes with the gas-expelling advantages of directional curved slots to optimize braking performance in both daily driving and demanding conditions.

Key Features:

• Cross-drilled holes machined with SP Performance's exclusive sinusoid curve chamfer for maximum cooling and minimal stress concentration
• Directional curved slots increase pad bite, improve air circulation, and help vent gases to reduce brake fade
• Manufactured to exceed OEM specifications using premium quality castings
• Machine balanced and precision-ground for smooth, vibration-free operation
• Available with corrosion-resistant ZRC coating options (Gray, Silver, or Black) for long-lasting appearance
• CAD-designed and CNC-machined for consistent quality and performance
• Chamfered drill holes eliminate sharp edges to reduce the risk of cracking and extend rotor life
• Enhanced wet-weather performance by channeling water away from braking surfaces

SP Performance rotors are designed as direct replacements for your factory brake rotors with no modifications required. The combination of drilling and slotting provides optimal rotor cooling while maintaining clean contact between the pad and rotor surface, resulting in improved stopping distances and reduced brake fade under heavy use.