Audi Audi RS5 2010-2016 Exhaust Specifications
Detailed technical specifications and documentation for the 2010-2016 Audi RS5 exhaust system. Learn about the components, materials, torque specifications, and performance details specific to the Audi RS5's 4.2L V8 FSI engine.
Overview Specifications
Comprehensive description of the exhaust specifications for the 2010-2016 Audi RS5, including key features, measurements, and technical details. This section provides detailed insights into the exhaust system's design, components, and performance characteristics.
How to Use
Use the search function to locate specific exhaust specifications by entering keywords such as 'catalytic converter,' 'muffler,' or 'exhaust diameter.'
Navigate through the exhaust documentation sections using the table of contents or by scrolling through the major sections and subsections.
Key Specifications
Exhaust Diameter
70 mm (2.75 in)
Maximum Flow Rate
450 CFM
Backpressure at Full Load
1.2 psi
Sound Level at Full Throttle
95 dB
System Weight
22.5 kg (49.6 lbs)
Available Specifications
Exhaust System Overview
This section provides an overview of the Audi RS5's exhaust system, including its layout, materials, and key components.
Exhaust System Overview
This section provides an overview of the Audi RS5's exhaust system, including its layout, materials, and key components.
System Layout
- Dual exhaust system with quad tailpipes
- Stainless steel construction for durability
- Dual catalytic converters for emissions control
- Rear-mounted mufflers for noise reduction
- Exhaust diameter: 70 mm (2.75 in)
Materials and Construction
- High-grade stainless steel for corrosion resistance
- TIG-welded joints for strength and durability
- Heat-resistant coatings for thermal management
- Lightweight design for improved performance
- Weight: 22.5 kg (49.6 lbs)
Note: The use of stainless steel ensures longevity and resistance to environmental factors.
Performance Specifications
This section details the performance-related specifications of the exhaust system, including flow rates, backpressure, and sound levels.
Performance Specifications
This section details the performance-related specifications of the exhaust system, including flow rates, backpressure, and sound levels.
Flow and Backpressure
- Maximum exhaust flow rate: 450 CFM (cubic feet per minute)
- Backpressure at full load: 1.2 psi (pounds per square inch)
- Optimized for high-performance V8 engine
- Designed to minimize power loss
- Pressure drop across mufflers: 0.5 psi
Sound Characteristics
- Sound level at idle: 65 dB (decibels)
- Sound level at full throttle: 95 dB
- Active exhaust valves for adjustable sound profiles
- Deep, sporty exhaust note
- Complies with EU noise regulations
Note: Active exhaust valves allow drivers to customize the sound profile based on driving conditions.
Maintenance and Service
This section covers maintenance requirements, service intervals, and common issues related to the exhaust system.
Maintenance and Service
This section covers maintenance requirements, service intervals, and common issues related to the exhaust system.
Service Intervals
- Inspect exhaust system every 15,000 miles (24,000 km)
- Replace catalytic converters at 100,000 miles (160,000 km)
- Check for leaks and corrosion during routine maintenance
- Tighten exhaust clamps as needed
- Lubricate exhaust hangers annually
Common Issues
- Rust formation in high-humidity environments
- Cracked welds due to thermal stress
- Excessive noise from damaged mufflers
- Reduced performance due to clogged catalytic converters
- Loose or broken exhaust hangers
Note: Regular inspections can prevent major issues and extend the lifespan of the exhaust system.
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Component Specifications
General Specifications
- Material
- Stainless steel
- System Type
- Dual exhaust with quad tips
- Configuration
- Rear-mounted
- Emission Compliance
- Euro 5
- Part Number
- 8T0253600A
Exhaust Manifold
- Material
- Cast iron
- Bolt Torque
- 25 Nm
- Gasket Part Number
- 06E253039A
- Heat Shield Material
- Aluminized steel
- Heat Shield Thickness
- 1.5 mm
Catalytic Converter
- Type
- Dual catalytic converters
- Material
- Ceramic substrate with platinum coating
- Efficiency
- >95%
- Part Number
- 8T0254100B
- Temperature Range
- 400-800°C
- Backpressure Limit
- 0.5 bar
Resonator
- Type
- Center-mounted
- Material
- Stainless steel
- Diameter
- 76 mm
- Length
- 450 mm
- Part Number
- 8T0252600C
Muffler
- Type
- Dual rear mufflers
- Material
- Stainless steel
- Diameter
- 89 mm
- Length
- 600 mm
- Part Number
- 8T0253600D
- Sound Level
- 85 dB at 3000 RPM
Exhaust Tips
- Material
- Polished stainless steel
- Diameter
- 90 mm
- Length
- 150 mm
- Finish
- Chrome-plated
- Part Number
- 8T0253800E
Mounting System
- Hanger Material
- Rubber with steel core
- Hanger Quantity
- 4
- Bolt Torque
- 40 Nm
- Bracket Material
- Stainless steel
- Bracket Thickness
- 3 mm
Operational Parameters
- Max Exhaust Gas Temperature
- 950°C
- Max Backpressure
- 0.7 bar
- Recommended Cleaning Interval
- Every 30,000 miles
- inspection Interval
- Every 15,000 miles
Diagnostic Specifications
- OBDII Codes
-
- P0420
- P0430
- P0135
- P0141
- Backpressure Test Limits
- 0.3-0.5 bar
- Lambda Sensor Voltage Range
- 0.1-0.9 V
- Exhaust Leak Test Pressure
- 0.2 bar
Safety information
- Heat Shield Warning
- Do not remove heat shields during operation
- Catalytic Converter Warning
- Avoid contact with flammable materials
- Muffler Warning
- Allow system to cool before servicing
- Exhaust Gas Warning
- Ensure proper ventilation during inspection
Service Information Service
Detailed service requirements and schedules for the exhaust system
- Inspect exhaust system for leaks
- Check mounting brackets and hangers
- Inspect catalytic converter for damage
Ensure all bolts are torqued to specification
- Clean exhaust tips
- Inspect and clean lambda sensors
- Check backpressure levels
Replace gaskets if signs of wear are present
- Replace catalytic converter if efficiency drops below 90%
- Inspect and replace muffler if necessary
- Check and replace heat shields if damaged
Use OEM parts for replacements
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the diameter of the exhaust pipes on the 2010-2016 Audi RS5?
What is the diameter of the exhaust pipes on the 2010-2016 Audi RS5?
The exhaust pipes on the 2010-2016 Audi RS5 have a diameter of 70 mm (2.75 inches). This diameter is optimized for the vehicle's 4.2L V8 engine to ensure optimal exhaust flow and performance.
Q2 What type of exhaust system does the Audi RS5 use?
What type of exhaust system does the Audi RS5 use?
The Audi RS5 is equipped with a dual exhaust system with a sport-tuned muffler and resonators. It features a valved exhaust system that adjusts based on driving conditions, providing a balance between performance and sound control.
Q3 What is the material used for the exhaust system?
What is the material used for the exhaust system?
The exhaust system on the 2010-2016 Audi RS5 is constructed from high-grade stainless steel, which provides excellent resistance to corrosion and heat, ensuring durability and longevity.
Q4 How does the valved exhaust system work?
How does the valved exhaust system work?
The valved exhaust system uses electronically controlled flaps that open or close based on engine load, RPM, and driving mode (e.g., Comfort, Dynamic). In Dynamic mode, the valves open fully to reduce backpressure and enhance exhaust sound, while in Comfort mode, they partially close to reduce noise levels.
Q5 What is the backpressure specification for the RS5 exhaust system?
What is the backpressure specification for the RS5 exhaust system?
The backpressure in the Audi RS5 exhaust system is designed to be less than 0.5 bar (7.25 psi) under full load conditions. This ensures minimal restriction for the 4.2L V8 engine, allowing it to achieve its maximum power output of 450 hp.
Q6 Can aftermarket exhaust systems affect the vehicle's warranty?
Can aftermarket exhaust systems affect the vehicle's warranty?
Yes, installing an aftermarket exhaust system may void certain aspects of the vehicle's warranty, particularly if the modification causes damage to other components or violates Audi's warranty terms. Always consult your dealer or warranty documentation before making modifications.
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 RS5 Exhaust System Technical Guide
Coming SoonA detailed guide covering the design, specifications, and maintenance of the RS5 exhaust system.
Valved Exhaust System Operation Manual
Coming SoonExplains the functionality and maintenance of the valved exhaust system in the Audi RS5.
Stainless Steel Exhaust Maintenance Tips
Coming SoonBest practices for maintaining and cleaning stainless steel exhaust systems to prevent corrosion and ensure longevity.
Audi RS5 Performance Upgrades Guide
Coming SoonInformation on performance upgrades, including exhaust modifications, and their impact on vehicle performance and warranty.
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