Stoptech 227.33057R Disc Brake Rotor - Rear Right

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 227.33057R) are engineered for enhanced braking performance on select Audi and Volkswagen models. Designed with a solid rotor construction and a slotted x drilled surface, these rotors provide improved heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for better heat and gas dissipation
• Solid rotor design with a 230 mm (9.055 inch) outside diameter
• Nominal thickness of 9.000 mm (0.354 inch) with discard thickness at 7.000 mm (0.276 inch)
• Floating disc mounting for improved rotor alignment
• Compatible with 5-lug wheel hubs featuring a 100 mm (3.937 inch) bolt circle diameter
• Center hole diameter of 65 mm (2.559 inch) for precise fitment
• Weight approximately 6.4 lbs (2.9 kgs) per rotor

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering reliable braking performance with enhanced cooling capabilities. The combination of cross-drilled holes and precision slots helps reduce brake fade by allowing heat and gases to escape more efficiently. This product line is designed to meet the demands of daily driving and spirited road use, making it suitable for vehicles like the Audi A3 and Volkswagen Golf.

Detailed Product Description

This disc brake rotor features a solid construction with a 230 mm outside diameter and a nominal thickness of 9.000 mm, ensuring durability and consistent braking performance. The slotted and cross-drilled surface improves pad bite and helps maintain clean rotor surfaces by channeling away dust and debris. The floating disc mounting design allows for slight rotor movement, which can reduce uneven wear and improve braking smoothness. With a 5-lug pattern and a 100 mm bolt circle diameter, this rotor is compatible with various Audi and Volkswagen models including the A1, Beetle, Jetta, Polo, and TT.

Applications and Problem Solving

• Reduces brake fade during extended braking or spirited driving
• Improves heat dissipation to prevent rotor warping
• Enhances braking response and pad bite with slotted and drilled design
• Helps maintain rotor surface cleanliness by channeling away debris
• Compatible replacement for worn or damaged rotors on select Audi and Volkswagen models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (7.000 mm) before installation
• Verify compatibility with vehicle’s 5-lug, 100 mm bolt circle hub
• Check for ABS tone ring requirements; this rotor does not include one
• Use proper torque specifications for mounting bolts to avoid rotor distortion
• Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.