Stoptech 128.33097R Disc Brake Rotor - Rear Right

Overview of StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors (part number 128.33097R) are engineered for Audi A4 and A4 Quattro models. These solid rotors feature a cross-drilled surface designed to improve heat dissipation and maintain consistent braking performance under demanding conditions.

• Compatible with Audi A4 and A4 Quattro
• Part number: 128.33097R
• Solid disc brake rotor with cross-drilled surface
• Coated hat finish for corrosion resistance
• Overall diameter: 287 mm (11.299 inches)
• Nominal thickness: 12.000 mm (0.472 inches)
• Discard thickness: 10.000 mm (0.394 inches)
• Floating disc mounting design
• 5 lug holes with 112.2 mm bolt circle diameter
• Weight approximately 4.93 kg (10.85 lbs)

Detailed Product Description

The StopTech Sport Cross-Drilled Disc Brake Rotors are designed specifically for Audi A4 and A4 Quattro vehicles, providing reliable braking performance with a focus on heat management. The cross-drilled surface pattern helps to reduce brake fade by allowing heat and gases to escape more efficiently during braking. These rotors are solid type, which offers consistent rigidity and durability for street and light performance use.

The rotor features a coated hat finish that protects against corrosion, extending the service life of the rotor. With an overall diameter of 287 mm and a nominal thickness of 12 mm, these rotors meet the precise specifications required for proper fitment and function on the specified Audi models. The floating disc mounting design allows for slight movement to reduce stress and improve rotor longevity.

StopTech Sport Cross-Drilled Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on delivering enhanced braking performance through improved heat dissipation and rotor durability. This product line is engineered to meet the demands of drivers who require consistent braking under moderate to aggressive driving conditions. The cross-drilled design is a key feature of this line, aimed at reducing brake fade and maintaining pad bite, making it suitable for Audi A4 and A4 Quattro owners seeking a balance between daily driving and spirited performance.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to maintain consistent braking performance
• Prevents rotor warping caused by excessive heat buildup
• Enhances braking response for Audi A4 and A4 Quattro vehicles
• Protects against corrosion with coated hat finish

Installation Notes and Tips

• Ensure compatibility with Audi A4 or A4 Quattro before installation
• Check rotor thickness and discard limits prior to installation
• Use proper torque specifications for the 5 lug bolts on the 112.2 mm bolt circle diameter
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for fit, finish, and performance. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or StopTech directly for exact warranty terms.