Raybestos SP991XP Disc Brake Pad Set - Front or Rear

Overview of Raybestos SP991XP Disc Brake Pads

The Raybestos SP991XP disc brake pad set is designed specifically for Porsche models including the 911, Boxster, Carrera GT, and Cayman. Featuring a metallic friction material, these pads provide consistent braking performance tailored for street driving conditions.

• Metallic friction material for reliable stopping power
• Outer and inner pad height: 4.000 inches
• Outer and inner pad width: 7.490 inches
• Pad thickness (outer and inner): 0.620 inches
• FMSI Number: D991-7892 for precise fitment reference

Detailed Product Specifications

The SP991XP disc brake pads from Raybestos are engineered with a metallic friction composition that balances durability and effective braking response. Both the outer and inner pads measure 4.000 inches in height and 7.490 inches in width, ensuring uniform contact with the rotor surface. The overall thickness of 0.620 inches supports consistent pad life and heat dissipation. These dimensions are critical for maintaining proper brake system function on Porsche 911, Boxster, Carrera GT, and Cayman models.

Specialty - Street Performance; Metallic Product Line

This product belongs to the Raybestos Specialty - Street Performance; Metallic line, which focuses on delivering dependable braking performance for street-driven vehicles. The metallic friction material used in this line is formulated to provide stable braking under typical street conditions while offering enhanced wear resistance compared to organic pads. This makes the SP991XP suitable for Porsche owners seeking a balance between performance and longevity.

Applications and Problem Solving

• Replacement for worn or damaged brake pads on Porsche 911, Boxster, Carrera GT, and Cayman
• Improves braking consistency and pedal feel on street-driven vehicles
• Addresses brake fade issues during extended street use
• Helps reduce excessive pad wear from aggressive driving
• Restores proper pad thickness to maintain safe stopping distances

Installation Notes and Tips

When installing the Raybestos SP991XP disc brake pads, ensure the brake rotors are inspected for wear or damage and resurfaced if necessary. Properly clean the caliper and hardware to prevent noise and uneven pad wear. Follow manufacturer torque specifications for caliper bolts and verify pad alignment before final assembly. Bedding in the new pads according to Porsche guidelines will optimize braking performance and pad life.

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the SP991XP brake pads, ensuring consistent material composition and dimensional accuracy. The pads meet or exceed OEM specifications for fit and function on compatible Porsche models. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributors.