Stoptech 127.33099R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.33099R) are engineered for enhanced braking performance on select Audi and Volkswagen models. Designed with a solid rotor construction and a coated hat finish, these rotors provide reliable stopping power and durability for vehicles like the Audi A3, A3 Quattro, Volkswagen GTI, Jetta, Passat, and Tiguan.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad bite
• Solid rotor design with a coated hat finish to resist corrosion
• Nominal thickness of 0.469 inches (11.9 mm) and discard thickness of 0.394 inches (10 mm)
• Overall diameter of 11.264 inches (286.1 mm) and height of 1.909 inches (48.5 mm)
• Floating disc mounting with 5 stud/lug holes (0.602 inches diameter) on a 4.413 inch bolt circle
• Weight approximately 10.6 lbs (4.82 kgs) for balanced performance

About the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to offer improved braking efficiency and thermal management through its unique cross-drilled and slotted surface pattern. This design helps reduce brake fade by allowing gases and debris to escape while maintaining consistent pad contact. The solid rotor construction combined with a corrosion-resistant coated hat finish ensures longevity and reliable performance under demanding driving conditions.

Detailed Product Description

These StopTech rotors feature a solid disc design with a cross-drilled and slotted surface type, enhancing heat dissipation and brake pad cleaning during operation. The coated hat finish protects against rust and corrosion, extending rotor life. With a nominal thickness of 0.469 inches and a discard thickness of 0.394 inches, these rotors maintain structural integrity while providing consistent braking performance. The rotor’s overall diameter of 11.264 inches and height of 1.909 inches are engineered to fit specific Audi and Volkswagen models, ensuring proper fitment and function. The floating disc mounting and 5 lug holes on a 4.413 inch bolt circle provide secure installation and compatibility with factory hardware.

Compatible Vehicles and Applications

• Designed for Audi A3 and A3 Quattro models
• Compatible with Volkswagen GTI, Jetta, Passat, and Tiguan
• Ideal for drivers seeking improved brake cooling and pad bite
• Suitable for street and light performance driving conditions
• Addresses issues such as brake fade, uneven pad wear, and rotor corrosion

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.394 inches) before installation
• Verify compatibility with vehicle’s bolt pattern: 5 lug holes, 0.602 inch diameter, 4.413 inch bolt circle
• Use proper torque specifications for mounting bolts to avoid warping
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. 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. Always consult the product documentation or manufacturer for exact warranty terms.