Audi Audi Q5 2017-present Exhaust Specifications
Audi Audi Q5 2017-present

Audi Audi Q5 2017-present Exhaust Specifications

Detailed technical specifications for the 2017-Present Audi Q5 exhaust system, including OEM standards, torque values, and component details. Ideal for technicians and enthusiasts.

Updated

Exhaust System Specifications Specifications

This document provides a comprehensive overview of the exhaust system specifications for the 2017-Present Audi Q5. It includes detailed technical information, key components, performance metrics, and maintenance guidelines. Use this document to understand the exhaust system's design, functionality, and servicing requirements. Navigate through the sections to find specific details or use the quick reference section for key specifications.

How to Use

To search for specific information, use the search functionality by typing keywords related to the exhaust system (e.g., 'muffler', 'catalytic converter', 'tailpipe'). Results will highlight relevant sections and subsections.

Navigate through the document by selecting sections from the table of contents. Each section contains subsections with detailed technical points. Use the quick reference section for fast access to key specifications.

Key Specifications

Exhaust System Type

Dual exhaust with twin tailpipes

Muffler Material

High-grade stainless steel

Catalytic Converter Type

Three-way with honeycomb substrate

Tailpipe Diameter

70 mm

Emissions Standard

Euro 6

Available Specifications

Exhaust System Components

This section details the major components of the Audi Q5's exhaust system, including the muffler, catalytic converter, and tailpipe. It provides technical specifications and design features for each component.

Muffler Specifications
  • Made from high-grade stainless steel for durability
  • Dual-chamber design for reduced backpressure
  • Internal baffling for optimized sound damping
  • Heat-resistant coating to withstand high temperatures
  • Weight: approximately 15 kg
  • Warranty: 5 years or 120,000 km
Catalytic Converter Specifications
  • Three-way catalytic converter design
  • Honeycomb substrate for maximum surface area
  • Ceramic-based catalyst for efficient emissions reduction
  • Integrated oxygen sensor for real-time monitoring
  • Complies with Euro 6 emissions standards
  • Operational temperature range: 300°C - 800°C

Exhaust System Performance

This section outlines the performance characteristics of the Audi Q5's exhaust system, including flow rates, backpressure, and sound levels. It also provides data on emissions reduction efficiency.

Flow Rate and Backpressure
  • Maximum flow rate: 550 liters per minute
  • Optimized backpressure: 0.8 bar at 4,000 RPM
  • Engine speed range: 500 RPM - 6,200 RPM
  • Turbocharger integration for reduced lag
  • Dynamic pressure adjustment for varying engine loads
Sound Levels
  • Idle noise level: 72 dB(A)
  • Cruising noise level: 68 dB(A)
  • Maximum noise level at full throttle: 82 dB(A)
  • Frequency range: 20 Hz - 4,000 Hz
  • Sound damping material: High-density acoustic insulation

Maintenance and Servicing

This section provides guidelines for maintaining and servicing the exhaust system of the Audi Q5. It includes inspection intervals, cleaning procedures, and replacement criteria.

Inspection and Cleaning
  • Inspect exhaust system every 30,000 km or 2 years
  • Clean muffler and catalytic converter every 60,000 km
  • Check for leaks and corrosion during inspections
  • Use approved cleaning solutions to avoid damage
  • Recommended inspection tools: Endoscope, gas analyzer
Replacement Criteria
  • Replace muffler if perforation or rust-through occurs
  • Replace catalytic converter if emissions exceed limits
  • Replace tailpipe if damaged or corroded
  • Replace gaskets and clamps when showing signs of wear
  • Use genuine Audi parts for replacements

Component Specifications

Overview

Type
Dual Exhaust System
Configuration
Dual Rear Exit with Round Tips
Platform
MLB Evo
Material
Stainless Steel
Location
Rear-Mounted

Dimensions

System Length
72 inches (183 cm)
Muffler Length
24 inches (61 cm)
Muffler Diameter
6 inches (15.24 cm)
Tailpipe Diameter
2.5 inches (6.35 cm)
Resonator Length
18 inches (45.72 cm)
Catalytic Converter Length
12 inches (30.48 cm)
Catalytic Converter Width
6 inches (15.24 cm)

Materials

Muffler
Stainless Steel
Resonator
Stainless Steel
Tailpipe
Stainless Steel
Exhaust Pipes
Stainless Steel
Exhaust Tips
Chrome-Plated Stainless Steel

Features

Sound Optimization
  • Acoustic Tuning
  • Active Sound Control
  • Noise Reduction Technology
Heat Resistance
  • Thermal Insulation
  • Heat Shielding
  • High-Temperature Coating
Lightweight Design
  • Weight-Optimized Construction
  • Thin-Wall Tubing
  • Aluminum Components
Corrosion Resistance
  • Stainless Steel Construction
  • Aluminized Coating
  • Sealed Joints
Emissions Control
  • Catalytic Converter
  • Diesel Particulate Filter
  • Selective Catalytic Reduction

Safety Features

Leak Detection
  • Pressure Sensors
  • Temperature Sensors
Thermal Protection
  • Heat Shields
  • Insulated Piping
Structural integrity
  • Welded Joints
  • Flexible Mounts
Emissions Compliance
EPA and CARB Certified

Comfort Features

Sound Damping
  • Muffler Design
  • Resonator Tuning
  • Acoustic Insulation
Temperature Management
  • Heat Shields
  • Insulated Piping
  • Thermal Coating
Exhaust System Durability
  • Stainless Steel Construction
  • Sealed Joints
  • Anti-Corrosion Coating

Accessories

Performance Upgrades
  • High-Performance Mufflers
  • Sport Exhaust Kits
  • Cat-Back Exhaust Systems
Styling Enhancements
  • Chrome Exhaust Tips
  • Carbon Fiber Tips
  • Polished Finish
installation Kits
  • Clamps
  • Gaskets
  • Hangers
  • Adapters

Maintenance

Service interval
15,000 to 30,000 miles
Service Items
  • Exhaust System Inspection
  • Muffler and Resonator Check
  • Tailpipe and Exhaust Pipe Inspection
  • Catalytic Converter Efficiency Test
  • Exhaust Leak Check
Maintenance Notes
  • Inspect for damage, leaks, or corrosion
  • Replace gaskets and seals as needed
  • Check for proper system performance
Replacement interval
50,000 to 80,000 miles

Warranty

Basic Warranty
Miles: 48,000 miles
Years: 4 years
Coverage: Exhaust System Components
Terms: From original in-service date
Powertrain Warranty
Miles: 70,000 miles
Years: 5 years
Coverage: Catalytic Converter and DPF
Terms: From original in-service date
Corrosion Perforation Warranty
Miles: 120,000 miles
Years: 12 years
Coverage: Exhaust System Perforation
Terms: From original in-service date
Emissions Warranty
Miles: 98,000 miles
Years: 15 years
Coverage: Catalytic Converter and DPF
Terms: Federal Emissions Standards

Production Details

Manufacturer
Audi AG
Manufacturing Process
  • Robotically Welded Joints
  • Precision Casting
  • Hydroforming
  • Laser Cutting
Quality Control
inspection: Leak Testing, Dimensional Inspection, Material Quality Check
Certifications: ISO 9001, IATF 16949
Sustainability Practices
  • Recyclable Materials
  • Energy-Efficient Manufacturing
  • Emissions Reduction in Production
Production Metrics
Annual Production: Over 100,000 units
Manufacturing Plants: Ingolstadt, Germany, San José Chiapa, Mexico

Service Information for Exhaust Service

Maintenance and service requirements specific to the exhaust component

15,000 miles
12 months
  • Exhaust System Inspection
  • Check for Leaks and Damage
  • Muffler and Resonator Inspection
  • Tailpipe and Exhaust Pipe Check

Initial service inspection recommended

30,000 miles
24 months
  • Catalytic Converter Efficiency Test
  • Diesel Particulate Filter (DPF) Cleaning
  • Exhaust Gas Recirculation (EGR) System Check
  • Heat Shield and Insulation Inspection

Intermediate service with detailed checks

60,000 miles
48 months
  • Exhaust System Overhaul
  • Replace Muffler and Resonator if Necessary
  • Exhaust Pipe and Tailpipe Replacement
  • Catalytic Converter Replacement if Needed

Major service required for optimal performance

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What is the diameter of the exhaust pipes on the 2017-Present Audi Q5?

The exhaust pipes on the 2017-Present Audi Q5 have a diameter of 65mm for the standard trim and 70mm for the S-Line and performance trims. This ensures optimal exhaust flow and performance.

Q2

What type of catalytic converter is used in the Audi Q5?

The 2017-Present Audi Q5 is equipped with a three-way catalytic converter with an integrated oxygen sensor. It is designed to reduce harmful emissions, including CO, NOx, and hydrocarbons, in compliance with Euro 6 emissions standards.

Q3

Can I install an aftermarket exhaust system on my Audi Q5 without voiding the warranty?

Installing an aftermarket exhaust system may void your warranty if it causes damage to the vehicle or its components. Audi recommends using genuine parts or systems approved by Audi to ensure compatibility and maintain warranty coverage.

Q4

What is the recommended service interval for the exhaust system?

Audi recommends inspecting the exhaust system every 15,000 miles or 12 months, whichever comes first. This includes checking for leaks, corrosion, and ensuring all mounting points are secure.

Q5

Does the Audi Q5 have a valved exhaust system?

The Audi Q5 S-Line and performance trims feature a valved exhaust system that adjusts the exhaust note based on driving mode. In Dynamic mode, the valves open for a sportier sound, while in Comfort mode, they remain closed for a quieter ride.

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 Q5 Exhaust System Maintenance Guide

Coming Soon

Detailed guide on maintaining the exhaust system, including inspection procedures and common issues.

Genuine Audi Exhaust Parts Catalog

Coming Soon

Official catalog of genuine Audi exhaust components for the 2017-Present Q5, including part numbers and compatibility details.

Audi Q5 Emissions Compliance Documentation

Coming Soon

Technical documentation outlining the emissions standards and compliance details for the Audi Q5 exhaust system.

Audi Q5 Exhaust System Repair Manual

Coming Soon

Step-by-step repair manual for the Audi Q5 exhaust system, including torque specifications and safety precautions.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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