Audi Audi RS3 2017-present

Audi Audi RS3 2017-present Suspension Specifications

Comprehensive technical specifications for the 2017-Present Audi RS3 suspension system, including detailed information on front and rear suspension components, alignment settings, and optional Audi Magnetic Ride system.

Updated Oct 14, 2023

Overview Specifications

Comprehensive description of the suspension specifications for the 2017-Present Audi RS3, including key features, measurements, and technical details. This guide covers the front and rear suspension systems, adaptive damping, and alignment specifications.

How to Use

Use the search function to locate specific suspension components or measurements by entering keywords such as 'front suspension', 'ride height', or 'alignment angles'.

Navigate through the documentation using the table of contents or by scrolling through the sections. Each section is labeled with a title and contains detailed subsections for easy reference.

Key Specifications

Front Spring Rate

35 N/mm

Rear Spring Rate

30 N/mm

Front Ride Height

140 mm

Rear Ride Height

145 mm

Front Anti-Roll Bar Diameter

24 mm

Available Specifications

Front Suspension

Details about the front suspension system, including the MacPherson strut design, adaptive damping, and key measurements.

MacPherson Strut Design

MacPherson strut with lower control arm and anti-roll bar
Strut diameter: 55 mm
Spring rate: 35 N/mm
Anti-roll bar diameter: 24 mm

Adaptive Damping System

Electronically controlled dampers with three modes: Comfort, Auto, and Dynamic
Damping force adjustment range: 0-100%
Response time: <50 ms
Integrated with Audi Drive Select system

Note: Adaptive damping requires Audi Drive Select to be enabled for full functionality.

Rear Suspension

Information on the rear suspension system, including the multi-link setup, adaptive damping, and alignment specifications.

Multi-Link Suspension

Four-link independent rear suspension
Spring rate: 30 N/mm
Anti-roll bar diameter: 22 mm
Wheel carrier material: Aluminum

Rear Adaptive Damping

Electronically controlled dampers with three modes: Comfort, Auto, and Dynamic
Damping force adjustment range: 0-100%
Response time: <50 ms
Integrated with Audi Drive Select system

Ride Height and Alignment

Specifications for ride height, wheel alignment, and suspension geometry.

Ride Height

Front ride height: 140 mm (ground clearance)
Rear ride height: 145 mm (ground clearance)
Total suspension travel: 120 mm
Adjustable ride height with optional air suspension

Wheel Alignment

Front camber: -0.5° to -1.5°
Rear camber: -1.0° to -2.0°
Front toe: 0.10° to 0.20°
Rear toe: 0.15° to 0.25°

Note: Alignment settings may vary based on driving mode and optional suspension packages.

Suspension Components

Detailed information on key suspension components, including materials and specifications.

Shock Absorbers

Front shock absorber type: Twin-tube gas-filled
Rear shock absorber type: Monotube gas-filled
Front shock absorber stroke: 75 mm
Rear shock absorber stroke: 80 mm

Springs and Anti-Roll Bars

Front spring material: High-strength steel
Rear spring material: High-strength steel
Front anti-roll bar material: Hollow steel
Rear anti-roll bar material: Hollow steel

Search Specifications

Search by specification name, value, or description

Component Specifications

Front Suspension

Type: MacPherson strut with lower control arm

Spring Rate: 35 N/mm

Shock ABSorber Type: Gas-filled monotube

Anti Roll Bar Diameter: 24 mm

Bushing Material: Synthetic rubber with aluminum housing

Part Numbers: Strut Assembly: 8V0413031AJ
Lower Control Arm: 8V0407151E
Anti Roll Bar: 8V0411311B

Rear Suspension

Type: Four-link independent suspension

Spring Rate: 30 N/mm

Shock ABSorber Type: Gas-filled monotube

Anti Roll Bar Diameter: 22 mm

Bushing Material: Synthetic rubber with aluminum housing

Part Numbers: Trailing Arm: 8V0505351A
Anti Roll Bar: 8V0511311C

Adaptive Suspension

System Name: Audi Magnetic Ride

Adjustment Range: Continuous damping adjustment

Response Time: 5 milliseconds

Operating Temperature Range: -40°C to 120°C

Part Numbers: Control Module: 8V0907375A
Sensor Set: 8V0907651B

Wheel Alignment

Front Camber: -0.5° to -1.0°

Rear Camber: -1.5° to -2.0°

Front Toe: 0.10° to 0.20°

Rear Toe: 0.15° to 0.25°

Caster: 7.5° to 8.5°

Tolerance: ±0.2°

Suspension Bushings

Front Lower Control Arm Bushing: Polyurethane with aluminum housing

Rear Trailing Arm Bushing: Polyurethane with aluminum housing

Durometer Rating: 70 Shore A

Part Numbers: Front Bushing: 8V0407151F
Rear Bushing: 8V0505351B

Suspension Mounts

Front Strut Mount: Reinforced rubber with bearing

Rear Shock Mount: Reinforced rubber

Load Capacity: 1500 kg

Part Numbers: Front Mount: 8V0412331C
Rear Mount: 8V0512331A

Suspension Springs

Front Spring Length: 320 mm

Rear Spring Length: 340 mm

Wire Diameter: 14 mm

Material: High-strength steel

Part Numbers: Front Spring: 8V0411105D
Rear Spring: 8V0511105E

Suspension Diagnostics

Fault Codes

C104600 - Suspension control module malfunction
C104700 - Adaptive damper fault
C104800 - Sensor signal implausible

Diagnostic Tools

Audi VAS 6154
ODB-II scanner with Audi-specific software

Test Procedures

Check for fault codes using diagnostic tool
Inspect wiring and connectors for damage
Perform road test to verify suspension performance

Suspension Maintenance

inspection Interval: Every 20,000 miles or 24 months

Lubrication Points

Front lower control arm bushings
Rear trailing arm bushings

Torque Specifications: Front Strut Mount Nut: 50 Nm + 90°
Rear Shock Mount Bolt: 40 Nm + 45°
Anti Roll Bar Link Nut: 25 Nm

Suspension Limits

Maximum Load: 500 kg

Maximum Speed With Load: 250 km/h

Operating Temperature Range: -40°C to 120°C

Shock ABSorber Life Expectancy: 100,000 miles

Service Information Service

Detailed service requirements and schedules for the Audi RS3 suspension system

20,000

Inspect suspension components for wear and damage
Check and adjust wheel alignment
Lubricate suspension bushings

Replace worn components as necessary

40,000

Inspect shock absorbers for leaks and performance
Check suspension mounts for cracks and wear
Verify adaptive suspension system functionality

Perform diagnostic scan for fault codes

60,000

Replace suspension bushings if necessary
Inspect and replace anti-roll bar links if worn
Check and replace suspension springs if sagging

Use Audi-approved parts for replacements

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of suspension does the 2017-Present Audi RS3 use?

The 2017-Present Audi RS3 features a sport-tuned suspension system with MacPherson struts at the front and a four-link independent suspension at the rear. It also includes Audi Magnetic Ride adaptive damping technology, which adjusts damping forces in real-time for optimal handling and comfort.

What is the ride height of the Audi RS3?

The ride height of the 2017-Present Audi RS3 is approximately 140 mm (5.5 inches) at the front and 135 mm (5.3 inches) at the rear, providing a low center of gravity for enhanced performance and stability.

Can the Audi Magnetic Ride suspension be manually adjusted?

Yes, the Audi Magnetic Ride suspension can be adjusted via the Audi Drive Select system. Drivers can choose between Comfort, Auto, Dynamic, and Individual modes, each altering the damping characteristics to suit driving conditions and preferences.

What is the recommended tire pressure for the Audi RS3 suspension system?

The recommended tire pressure for the Audi RS3 varies based on load and driving conditions. For normal driving, the front tires should be inflated to 2.4 bar (35 psi) and the rear tires to 2.2 bar (32 psi). Always refer to the tire pressure label on the driver's side door jamb for specific recommendations.

How often should the suspension components be inspected?

Audi recommends inspecting the suspension components every 15,000 miles or 12 months, whichever comes first. This includes checking for wear on bushings, struts, shocks, and control arms, as well as ensuring proper alignment and damping 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 RS3 Suspension Maintenance Guide

Coming Soon

A detailed guide on maintaining the Audi RS3 suspension system, including inspection intervals, common issues, and recommended service procedures.

Audi Magnetic Ride Technology Overview

Coming Soon

An in-depth explanation of Audi Magnetic Ride adaptive damping technology, its benefits, and how it enhances the driving experience in the RS3.

Audi RS3 Suspension Alignment Specifications

Coming Soon

Official alignment specifications for the Audi RS3 suspension system, including camber, caster, and toe settings for optimal performance.

Audi Genuine Suspension Parts Catalog

Coming Soon

A catalog of genuine Audi suspension parts for the RS3, ensuring compatibility and maintaining warranty coverage.

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