Stoptech 127.33088R 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 127.33088R) are engineered for Audi S4 models requiring reliable braking performance. These rotors feature a vented design with cross-drilled and slotted surfaces to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Audi S4 vehicles
• Part Number: 127.33088R
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Overall diameter: 300 mm (11.811 inches)
• Nominal thickness: 22.0 mm (0.866 inches)
• Discard thickness: 20.0 mm (0.787 inches)
• Floating disc mounting design
• 5 lug holes with 112 mm bolt circle diameter
• Weight approximately 14 lbs (6.36 kg)

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor is designed specifically for the Audi S4, providing a precise fit and optimized braking performance. The rotor features a vented construction with straight vanes that improve airflow and heat dissipation during braking. The cross-drilled and slotted surface pattern helps to reduce brake fade by allowing gases and debris to escape, while also improving pad bite and wet-weather braking.

The rotor’s coated hat finish offers protection against corrosion, extending the service life of the part. With a nominal thickness of 22 mm and a discard thickness of 20 mm, this rotor maintains structural integrity and performance throughout its lifespan. The floating disc mounting design allows for slight movement to reduce stress and improve rotor longevity.

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is engineered for drivers seeking enhanced braking performance with improved heat management and pad cleaning capabilities. This product line combines cross-drilled holes and slots to optimize rotor cooling and maintain consistent friction, making it suitable for both street and light track use. The rotors are designed to meet or exceed OEM specifications for fitment and durability.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or towing
• Improves braking performance in wet or dusty conditions
• Helps prevent glazing and uneven pad wear
• Minimizes rotor warping caused by excessive heat
• Enhances overall brake system responsiveness on Audi S4

Installation Notes and Tips

• Ensure compatibility with Audi S4 model year before installation
• Inspect brake pads and replace if worn to optimize rotor performance
• Torque lug nuts to manufacturer specifications (5 lug holes, 112 mm bolt circle)
• Check rotor thickness regularly; replace when below discard thickness of 20 mm
• Use proper brake lubricant on mounting surfaces to prevent noise and corrosion

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The rotors undergo rigorous testing for material integrity and dimensional accuracy. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.