Audi Audi RS4 2018-present Brakes Specifications
Discover the detailed brake specifications for the 2018-Present Audi RS4. Includes brake disc sizes, caliper details, and maintenance tips for optimal performance.
Audi RS4 Brake Specifications Specifications
This document provides a detailed overview of the brake specifications for the 2018-Present Audi RS4. It includes technical details, performance metrics, and design features. Use this guide to understand the braking system, its components, and how to interpret the specifications. Navigate through the sections to find specific information or use the search functionality to locate key details quickly.
How to Use
To search for specific information, use the search bar at the top of the document. Enter keywords such as 'rotor size', 'caliper type', or 'brake fluid' to find relevant details.
To navigate, click on the section titles to expand or collapse sections. Use the subsections to drill down into specific topics. The quick reference section provides a summary of key specifications.
Key Specifications
Front Brake Rotor Size
375mm (14.76 in)
Front Caliper Type
6-piston fixed
Rear Brake Rotor Size
330mm (12.99 in)
100-0 km/h Braking Distance
33 meters (108 feet)
Brake Fluid Type
DOT 4 synthetic
Available Specifications
Brake System Overview
This section provides a general overview of the Audi RS4's braking system, including its key components and design philosophy.
Brake System Overview
This section provides a general overview of the Audi RS4's braking system, including its key components and design philosophy.
Front Brake Specifications
- 6-piston fixed aluminum calipers
- 375mm (14.76 in) ventilated, perforated steel discs
- High-performance brake pads with optimal thermal resistance
- Calipers finished in black with RS logo
- Integrated electronic brake distribution
Rear Brake Specifications
- Single-piston floating calipers
- 330mm (12.99 in) ventilated steel discs
- High-performance rear brake pads
- Rear brake system optimized for stability and control
- Integrated parking brake function
Brake Performance
This section details the performance capabilities of the Audi RS4's braking system, including stopping distances and dynamic control features.
Brake Performance
This section details the performance capabilities of the Audi RS4's braking system, including stopping distances and dynamic control features.
Braking Distance
- 100-0 km/h (62-0 mph) in approximately 33 meters (108 feet)
- Optimized brake cooling system for consistent performance
- Reduced fade under heavy braking
- Electronic brake control for precise deceleration
Dynamic Brake Control
- Electronic Stability Control (ESC) integration
- Audi's drive select system for adjustable brake pedal feedback
- Dynamic torque vectoring for enhanced stability
- Automatic brake drying in wet conditions
- Predictive brake assist for emergency stops
Brake Design and Engineering
This section covers the engineering and design aspects of the Audi RS4's braking system, including materials and innovative features.
Brake Design and Engineering
This section covers the engineering and design aspects of the Audi RS4's braking system, including materials and innovative features.
Brake Components
- Lightweight aluminum calipers for reduced unsprung mass
- Steel brake discs optimized for thermal capacity
- High-strength brake hoses for consistent pedal feel
- Corrosion-resistant brake components
- Precision-engineered brake hardware
Innovative Features
- Audi's proprietary brake management system
- Integrated brake assist for emergency stops
- Adaptive brake lights for enhanced visibility
- Optional ceramic brake package for track use
- Regenerative braking system for efficiency
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Brakes Specifications
Overview
- Type
- Fixed Caliper
- Configuration
- 6-piston front, 4-piston rear
- Platform
- MLB (Modular Longitudinal Matrix)
- Material
- Aluminum (calipers), Steel (rotors)
- Location
- Front and Rear
Dimensions
- Front Rotor Diameter
- 14.4 in (365 mm)
- Rear Rotor Diameter
- 13.0 in (330 mm)
- Front Caliper Piston Count
- 6
- Rear Caliper Piston Count
- 4
- Rotor Thickness
- 1.2 in (30 mm)
- Minimum Rotor Thickness After Wear
- 1.0 in (25 mm)
- Master Cylinder Diameter
- 1.0 in (25.4 mm)
- Brake Booster Diameter
- 10.0 in (254 mm)
Materials
- Front Calipers
- Aluminum
- Rear Calipers
- Aluminum
- Rotors
- Steel
- Brake Pads
- High-friction composite
- Brake Lines
- Stainless Steel
- Brake Fluid
- Synthetic glycol-based
Features
- Cooling System
-
- Ventilated rotors
- Cross-drilled rotors
- Internal cooling vanes
- Caliper Design
-
- Fixed caliper design
- Opposed piston arrangement
- Lightweight construction
- ABS System
-
- Advanced ABS with Electronic Brake Distribution (EBD)
- Torque Vectoring
- Brake Assist
- Electronic Differential Lock
- Driving Modes
-
- Sport mode
- Track mode
- Comfort mode
- Individual mode
- Additional Features
-
- Fade-resistant braking
- Regenerative braking integration
- Wear indicator
Safety Features
- ABS With EBD
-
- Electronic Brake Distribution
- Anti-lock Braking System
- Emergency Brake Assistance
- Automatic Emergency Braking
-
- Low-speed AEB
- High-speed AEB
- Pedestrian detection
- Stability Control
-
- Electronic Stability Control (ESC)
- Traction Control System (TCS)
- Brake-based torque vectoring
- Brake Assist
-
- Emergency Brake Assist
- Predictive Brake Assist
- Automatic Brake Drying
Comfort Features
- Noise Reduction
-
- Quietest braking operation
- Anti-vibration brake pads
- Noise-dampening shims
- Convenience
-
- Brake Hold function
- Automatic Emergency Braking
- Adaptive Brake Assist
- Pedal Feedback
-
- Adaptive pedal feel
- Progressive brake pedal
- Sport mode pedal calibration
- Additional Comfort
-
- Hill Descent Control
- Low-speed maneuvering assistance
- Traffic Jam Assist
Accessories
- Performance Upgrades
-
- High-performance brake pads
- Slotted or drilled rotors
- Braided stainless steel brake lines
- Ceramic brake pads
- Brake Fluid
-
- Audi-approved synthetic brake fluid
- High-boiling-point fluid
- Low-viscosity fluid
- Corrosion-inhibiting additives
- Brake Cleaning
-
- Brake cleaner spray
- Brake pad lubricant
- Rotor cleaning kit
- Brake Bleeding Kit
Maintenance
- Service interval
-
- Brake fluid change: Every 2 years or 30,000 miles
- Brake pad replacement: Every 50,000 miles
- Rotor inspection: Every 10,000 miles
- Brake line inspection: Every 15,000 miles
- Brake bleeding: Every 30,000 miles
- Maintenance Notes
-
- Use Audi-approved brake fluid
- Replace brake pads and rotors as a set
- Clean brake rotors during service
- Inspect brake lines for damage or corrosion
- Replace worn or damaged components promptly
Warranty
- New Vehicle
- Miles: 50,000Years: 4Coverage: Bumper-to-bumper including brakes
- Parts And Labor
- Miles: 50,000Years: 4Coverage: Brake components and labor
- Wear Items
- Miles: 12,000Years: 1Coverage: Brake pads and rotors
- Corrosion Protection
- Miles: UnlimitedYears: 12Coverage: Brake components against corrosion
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: 24/7 roadside assistance including brake-related issues
Production Details
- Manufacturer
- Name: Audi AGLocation: Ingolstadt, GermanyFacility: Audi Sport GmbH
- Manufacturing Process
-
- CNC machining of calipers
- High-strength steel rotor production
- Advanced paint and coating process
- Precision assembly and testing
- Quality control inspection
- Quality Control
- inspection: 100% component inspectionTesting: Performance and durability testingCertification: ISO 9001 certified
- Sustainability
-
- Recyclable materials used
- Energy-efficient manufacturing
- Low-emission production processes
- End-of-life recycling program
- Production Metrics
- Annual Production: Over 10,000 unitsDefect Rate: Less than 1%Warranty Claim Rate: Less than 2%Customer Satisfaction: Over 95%
Service Information for brakes Service
Maintenance and service requirements specific to this component
- Inspect brake pads and rotors
- Check brake fluid level and condition
- Inspect brake lines and hoses
- Test brake system performance
- Clean brake components
Replace brake pads if worn below 3mm
- Replace brake fluid
- Inspect and clean brake calipers
- Check ABS sensor functionality
- Inspect emergency brake system
- Test parking brake performance
Recommended to use Audi-approved brake fluid
- Replace brake pads and rotors
- Inspect and replace brake lines if necessary
- Overhaul brake calipers
- Replace brake wear sensors
- Perform full brake system bleed
Use genuine Audi parts for replacements
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the brakes on the 2018-Present Audi RS4?
What are the technical specifications of the brakes on the 2018-Present Audi RS4?
The 2018-Present Audi RS4 features a high-performance braking system with 6-piston fixed front calipers and 4-piston fixed rear calipers. The front brake rotors measure 375mm in diameter, while the rear rotors are 330mm. The system utilizes ventilated, cross-drilled discs for enhanced heat dissipation and consistent stopping power. The brakes are compatible with 19-inch to 21-inch alloy wheels.
Q2 What are the maintenance requirements for the brakes on the 2018-Present Audi RS4?
What are the maintenance requirements for the brakes on the 2018-Present Audi RS4?
Regular brake maintenance for the 2018-Present Audi RS4 includes inspecting brake pads every 10,000 miles and replacing them as needed. Brake rotors should be inspected for wear and replaced if they are below the minimum thickness specification. Brake fluid should be replaced every 50,000 miles, and the entire braking system should be inspected annually or every 12,000 miles.
Q3 How do I install or replace the brakes on the 2018-Present Audi RS4?
How do I install or replace the brakes on the 2018-Present Audi RS4?
To replace the brakes on the 2018-Present Audi RS4, start by loosening the lug nuts and raising the vehicle. Remove the wheels and calipers, taking care not to damage the brake hoses. Replace the brake pads and rotors as needed, ensuring all components are clean and free from debris. Reassemble the calipers and wheels, then bleed the brake system to remove any air. Always use Audi-approved brake components and consult a professional if unsure.
Q4 How do I troubleshoot common brake issues on the 2018-Present Audi RS4?
How do I troubleshoot common brake issues on the 2018-Present Audi RS4?
Common brake issues on the 2018-Present Audi RS4 include spongy brake pedals, unusual noises, and vibration during braking. Check the brake fluid level and top it off if necessary. Inspect the brake pads and rotors for wear or damage. Ensure the brake calipers are functioning properly and that there are no leaks in the brake lines. If issues persist, consult an Audi-certified technician.
Q5 How can I optimize the performance of the brakes on the 2018-Present Audi RS4?
How can I optimize the performance of the brakes on the 2018-Present Audi RS4?
To optimize the performance of the brakes on the 2018-Present Audi RS4, ensure proper alignment and balance of the vehicle. Use high-performance brake pads designed for the RS4's specifications. Regularly clean the brake components to prevent debris buildup. Consider upgrading to performance brake rotors for improved heat dissipation and stopping power. Always follow Audi's recommended maintenance schedule for optimal braking performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Audi RS4 Brake Service Manual
Coming SoonComprehensive guide covering brake system maintenance, repair, and replacement procedures for the 2018-Present Audi RS4.
Audi Technical Bulletin: Brake System Updates
Coming SoonOfficial technical bulletin outlining updates and improvements for the brake system of the 2018-Present Audi RS4.
Audi RS4 Parts and Accessories Catalog
Coming SoonDetailed catalog of genuine Audi parts and accessories for the brake system of the 2018-Present Audi RS4.
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Technical Information
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