Audi Audi TT 2014-present

Audi Audi TT 2014-present Exhaust Specifications

Detailed technical specifications and component analysis for the 2014-Present Audi TT exhaust system. Includes exhaust pipe dimensions, material composition, emission standards compliance, catalytic converter specifications, muffler design, and exhaust gas flow analysis.

Updated Oct 11, 2023

Overview Specifications

Comprehensive description of the exhaust specifications for the 2014-Present Audi TT, including key features, measurements, and technical details

How to Use

Instructions for using search to find specific exhaust specifications

Instructions for navigating through the exhaust documentation sections

Key Specifications

Exhaust Pipe Diameter

3 inches

Catalytic Converter Efficiency

98%

CO2 Emission

120 g/km

Muffler Sound Reduction

30 dB

Exhaust Manifold Heat Resistance

Up to 1200°C

Available Specifications

Exhaust System Components

Detailed description of the components that make up the exhaust system

Exhaust Manifold

Material: Stainless steel
Diameter: 2.5 inches
Heat resistance: Up to 1200°C
Weight: 3.2 kg
Mounting: Bolted with 6 M10 bolts

Catalytic Converter

Type: Three-way catalytic converter
Efficiency: 98%
Operating temperature: 300-600°C
Dimensions: 12 inches x 6 inches x 4 inches
Weight: 4.5 kg

Note: Ensure periodic inspection for optimal performance

Exhaust Pipe Specifications

Technical details about the exhaust pipes and their configurations

Main Exhaust Pipe

Material: High-grade stainless steel
Diameter: 3 inches
Length: 2.5 meters
Heat resistance: Up to 1100°C
Weight: 5.8 kg

Muffler

Type: Dual-chamber
Sound reduction: 30 dB
Dimensions: 14 inches x 8 inches x 6 inches
Weight: 7.2 kg
Mounting: Welded to main pipe

Note: Regularly check for corrosion and wear

Exhaust Emission Standards

Information about the emission standards and compliance

Emission Levels

CO2 Emission: 120 g/km
NOx Emission: 0.02 g/km
Particulate Matter: 0.01 g/km
Compliance: Euro 6 standards
Testing: Periodic emission tests required

Efficiency and Compliance

Carbon Efficiency: 95%
Nitrogen Efficiency: 96%
Hydrocarbon Efficiency: 97%
Testing Frequency: Every 12 months

Note: Ensure compliance with local emission regulations

Search Specifications

Search by specification name, value, or description

Component Specifications

General Specifications

Material: Stainless Steel

Weight: 8.5 kg

Length: 2.3 m

Diameter: 60 mm

Temperature Resistance: Up to 800°C

Exhaust Pipes

Front Pipe: Material: Stainless Steel
Length: 1.2 m
Diameter: 50 mm
Part Number: AUD-TT-EX-001

Rear Pipe: Material: Stainless Steel
Length: 1.1 m
Diameter: 60 mm
Part Number: AUD-TT-EX-002

Exhaust Mufflers

Main Muffler: Material: Stainless Steel
Weight: 3.2 kg
Length: 0.5 m
Diameter: 80 mm
Part Number: AUD-TT-EX-003

Secondary Muffler: Material: Stainless Steel
Weight: 2.1 kg
Length: 0.4 m
Diameter: 70 mm
Part Number: AUD-TT-EX-004

Exhaust Catalysts

Primary Catalyst: Material: Ceramic
Weight: 1.8 kg
Length: 0.3 m
Diameter: 90 mm
Part Number: AUD-TT-EX-005

Secondary Catalyst: Material: Ceramic
Weight: 1.5 kg
Length: 0.2 m
Diameter: 85 mm
Part Number: AUD-TT-EX-006

Exhaust Mounting

Mounting Points

Location: Front Section, Fastening Type: Bolted, Torque Spec: 25 Nm
Location: Rear Section, Fastening Type: Welded, Torque Spec: Not applicable

Vibration Dampers: Material: Rubber
Quantity: 2
Part Number: AUD-TT-EX-007

Emission Standards

Euro Standard: Euro 6

Noise Level: 85 dB

Co2 Emission: 0.15 g/km

Nox Emission: 0.05 g/km

Operational Parameters

Max Pressure: 0.5 MPa

Max Temperature: 800°C

Flow Rate: 300 m³/h

Tolerance: ±5%

Maintenance Specifications

inspection Interval: Every 5000 miles

Cleaning Interval: Every 10000 miles

Replacement interval: Every 50000 miles

Lubrication Points

Location: Mounting Points, Lubricant Type: High-Temperature Grease

Diagnostic Specifications

Pressure Test: 0.4 MPa

Temperature Test: 750°C

Flow Test: 290 m³/h

Noise Test: 80 dB

Safety information

Handling Temperature: Wear protective gloves above 200°C

Pressure Warning: Do not exceed 0.5 MPa

Emission Warning: Ensure proper ventilation during testing

Service Information Service

Detailed service requirements and schedules for the exhaust system

5000

Inspect mounting points
Check for leaks
Verify emission levels

Ensure all fastening bolts are tightened to specified torque

10000

Clean exhaust pipes
Lubricate mounting points
Inspect catalysts

Use high-temperature grease for lubrication

50000

Replace mufflers
Replace catalysts
Inspect entire exhaust system

Ensure all new parts meet Audi specifications

Frequently Asked Questions

Find answers to common questions about torque specifications

What is the diameter of the exhaust pipes on the 2014-Present Audi TT?

The exhaust pipes on the 2014-Present Audi TT have a diameter of 2.5 inches (63.5 mm) for standard trims, with some performance trims featuring a 3-inch (76 mm) diameter for enhanced airflow.

What material is used for the exhaust system in the Audi TT?

The exhaust system is constructed from high-grade stainless steel, ensuring durability and resistance to corrosion. Performance models may include titanium components for reduced weight and improved thermal efficiency.

How does the Audi TT's exhaust system handle emissions compliance?

The exhaust system incorporates a catalytic converter and particulate filter to meet Euro 6 emissions standards. It also includes an oxygen sensor for precise fuel mixture adjustments, ensuring compliance with environmental regulations.

What is the recommended maintenance interval for the exhaust system?

Audi recommends inspecting the exhaust system every 20,000 miles or annually. This includes checking for leaks, corrosion, and ensuring all components are securely fastened. Professional servicing is advised for any repairs or replacements.

Can aftermarket exhaust systems be installed on the Audi TT?

While aftermarket systems can be installed, it is crucial to ensure they meet Audi's specifications and emissions standards. Non-compliant systems may void warranty coverage and impact vehicle 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 TT Exhaust System Overview

Coming Soon

Detailed guide on the exhaust system components, including materials, specifications, and maintenance tips.

Emissions Compliance for Audi TT

Coming Soon

Learn about the exhaust system's role in meeting Euro 6 emissions standards and maintaining environmental compliance.

Exhaust Maintenance and Repair

Coming Soon

Step-by-step instructions for maintaining and repairing the Audi TT exhaust system, including safety precautions and professional service recommendations.

Official Audi Parts Catalog

Coming Soon

Access the official Audi parts catalog to ensure the use of genuine parts for your exhaust system.

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