Mercedes-Benz Mercedes C-Class 2014-2021 Exhaust Specifications
Explore detailed exhaust system specifications for the 2014-2021 Mercedes-Benz C-Class (W205). Learn about pipe diameters, catalytic converters, mufflers, and emission compliance for maintenance, repairs, or upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the exhaust systems used in the 2014-2021 Mercedes-Benz C-Class models. It is designed to assist enthusiasts, mechanics, and owners in understanding the components, materials, and performance characteristics of the exhaust system. Use the search and navigation instructions to quickly find relevant information or explore the sections for a comprehensive understanding.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords such as 'catalytic converter' or 'exhaust tips' to find related information quickly.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized by major topics, with subsections providing detailed technical points.
Key Specifications
Exhaust Material
Stainless Steel
Catalytic Converter Type
Ceramic Honeycomb
Muffler Design
Dual-Chamber
Exhaust Tip Diameter
90-100 mm
Emission Standard
Euro 6
Available Specifications
Exhaust System Components
This section covers the primary components of the exhaust system, including the exhaust manifold, catalytic converter, muffler, and exhaust tips. Learn about the materials used, their functions, and how they contribute to the overall performance and emissions control of the vehicle.
Exhaust System Components
This section covers the primary components of the exhaust system, including the exhaust manifold, catalytic converter, muffler, and exhaust tips. Learn about the materials used, their functions, and how they contribute to the overall performance and emissions control of the vehicle.
Exhaust Manifold
- Constructed from high-grade stainless steel for durability
- Designed to collect exhaust gases from the engine cylinders
- Optimized for minimal backpressure and improved flow
- Heat-resistant coatings to withstand high temperatures
Catalytic Converter
- Reduces harmful emissions by converting pollutants into less harmful gases
- Features a ceramic or metallic honeycomb structure
- Equipped with oxygen sensors for precise emission control
- Compliant with Euro 6 and other global emission standards
Muffler and Exhaust Tips
- Muffler designed to reduce noise levels while maintaining performance
- Stainless steel construction for corrosion resistance
- Dual exhaust tips available on AMG models for enhanced aesthetics
- Integrated valves in AMG models for adjustable sound profiles
Performance and Sound Engineering
Explore how the exhaust system is engineered to enhance performance and deliver a distinctive sound. This section highlights the role of exhaust tuning, valve systems, and material choices in achieving the desired driving experience.
Performance and Sound Engineering
Explore how the exhaust system is engineered to enhance performance and deliver a distinctive sound. This section highlights the role of exhaust tuning, valve systems, and material choices in achieving the desired driving experience.
Exhaust Tuning
- Tuned for optimal backpressure to balance power and efficiency
- AMG models feature sportier exhaust notes for enhanced driving experience
- Customizable sound profiles in select models
- Active exhaust systems with adjustable valve controls
Material and Design
- Lightweight materials used to reduce overall vehicle weight
- Aerodynamic design to minimize drag and improve fuel efficiency
- High-quality finishes for durability and visual appeal
- Heat shields integrated to protect surrounding components
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues. Learn about inspection intervals, signs of wear, and steps to ensure longevity and optimal performance.
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues. Learn about inspection intervals, signs of wear, and steps to ensure longevity and optimal performance.
Routine Maintenance
- Inspect exhaust system every 12 months or 10,000 miles
- Check for rust, cracks, or leaks in the exhaust components
- Ensure all mounting brackets and hangers are secure
- Clean exhaust tips regularly to maintain appearance
Common Issues
- Rust or corrosion in older models or harsh climates
- Loose or damaged exhaust hangers causing rattling noises
- Failed oxygen sensors leading to increased emissions
- Cracked exhaust manifolds due to thermal stress
Search Specifications
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Component Specifications
Overview
- Type
- Stainless Steel Performance Exhaust
- Configuration
- Dual Exhaust System
- Platform
- W205
- Material
- Stainless Steel
- Location
- Rear Underbody
Dimensions
- Pipe Diameter
- 2.5 inches / 63.5 mm
- Muffler Length
- 24 inches / 609.6 mm
- Muffler Width
- 8 inches / 203.2 mm
- Tailpipe Diameter
- 3 inches / 76.2 mm
- Tailpipe Length
- 12 inches / 304.8 mm
- Overall Length
- 72 inches / 1828.8 mm
- Weight
- 22 lbs / 10 kg
Materials
- Pipes
- 304 Stainless Steel
- Muffler
- Aluminized Steel
- Tailpipes
- Polished Stainless Steel
- Gaskets
- Graphite Reinforced
- Hangers
- Rubber-Coated Steel
Features
- Performance
-
- Optimized Flow Design
- Reduced Back Pressure
- Enhanced Exhaust Velocity
- Improved Engine Efficiency
- Sound
-
- Sporty Exhaust Note
- Variable Sound Tuning
- Resonator for Noise Reduction
- Deep Tone at Low RPM
- Durability
-
- Corrosion-Resistant Materials
- Heat-Resistant Coatings
- Reinforced Welds
- UV-Resistant Finish
- Design
-
- Sleek Tailpipe Finishers
- Integrated Heat Shields
- OEM Fitment
- Aesthetic Appeal
- Emissions
-
- Compliant with Euro 6 Standards
- Integrated Catalytic Converter
- Low CO2 Output
- Oxygen Sensor Compatibility
Safety Features
- Heat Management
-
- Heat Shields
- Thermal Insulation
- Safe Operating Temperatures
- Structural integrity
-
- Reinforced Hangers
- Anti-Vibration Mounts
- Crash-Resistant Design
- Emissions Compliance
-
- CAT Integration
- O2 Sensor Compatibility
- Low Emission Output
Comfort Features
- Noise Reduction
-
- Resonator Design
- Sound Dampening Materials
- Quiet Operation at Idle
- Vibration Control
-
- Rubber Mounts
- Balanced Exhaust Flow
- Smooth Operation
- Heat Control
-
- Insulated Pipes
- Heat Shields
- Safe External Temperatures
Accessories
- Tailpipes
-
- Chrome Finishers
- Carbon Fiber Tips
- Polished Stainless Tips
- Mounts
-
- Rubber Hangers
- Adjustable Brackets
- Reinforced Clamps
- Performance Enhancements
-
- High-Flow Catalytic Converter
- Performance Muffler
- Tuned Resonator
Maintenance
- Service interval
- Every 30,000 miles / 36 months
- Service Items
-
- Inspect for Leaks
- Check Mounts and Hangers
- Clean Tailpipes
- Inspect Catalytic Converter
- Test Oxygen Sensors
- Maintenance Notes
- Ensure all components are free of corrosion and cracks.
Warranty
- Basic
- Years: 3Miles: 36,000Coverage: Material and Workmanship Defects
- Corrosion
- Years: 5Miles: 60,000Coverage: Rust and Corrosion Damage
- Performance
- Years: 2Miles: 24,000Coverage: Performance and Flow Efficiency
- Parts
- Years: 1Miles: 12,000Coverage: Replacement Parts and Accessories
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Laser Cutting
- TIG Welding
- Press Forming
- Polishing
- Quality Control
- inspection: 100% Leak TestingTolerances: ±0.5mm PrecisionTesting: Flow and Pressure Tests
- Sustainability Practices
-
- Recycled Stainless Steel
- Low-Emission Production
- Energy-Efficient Manufacturing
- Production Metrics
- Annual Output: 150,000 UnitsDefect Rate: <0.1%Lead Time: 2 Weeks
Service Information for Exhaust Service
Maintenance and service requirements specific to the exhaust system
- Inspect for Leaks
- Check Mounts and Hangers
- Clean Tailpipes
- Test Oxygen Sensors
- Inspect Catalytic Converter
Ensure all components are free of corrosion and cracks.
- Replace Gaskets
- Inspect Heat Shields
- Check for Structural Integrity
- Perform Flow Test
- Clean Muffler Internals
Special tools may be required for gasket replacement.
- Replace Catalytic Converter
- Overhaul Muffler
- Inspect and Replace Hangers
- Test Emissions Compliance
- Check for Exhaust Backpressure
Critical to ensure emissions compliance at this interval.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is this exhaust system compatible with all 2014-2021 Mercedes C-Class models?
Is this exhaust system compatible with all 2014-2021 Mercedes C-Class models?
This exhaust system is designed to be compatible with most 2014-2021 Mercedes C-Class models, including the C300, C350, and AMG variants. However, compatibility may vary depending on the specific engine type (e.g., gasoline, diesel, or hybrid). Always verify your vehicle's engine code and trim level before purchasing. For precise fitment, consult the manufacturer's compatibility chart or contact customer support.
Q2 What maintenance is required for the exhaust system?
What maintenance is required for the exhaust system?
Regular maintenance for the exhaust system includes inspecting for rust, cracks, or leaks every 12 months or 12,000 miles. Ensure all mounting brackets and hangers are secure. Clean the exhaust tips to prevent buildup. For performance exhausts, check for carbon deposits in the muffler and pipes. Follow the vehicle's service manual for specific intervals and procedures to maintain optimal performance and longevity.
Q3 How do I install or replace the exhaust system on my Mercedes C-Class?
How do I install or replace the exhaust system on my Mercedes C-Class?
To install or replace the exhaust system, first, lift the vehicle securely using a jack and stands. Remove the old exhaust by detaching the clamps, hangers, and bolts. Align the new exhaust system, ensuring proper fitment with the catalytic converter and muffler. Secure all connections with new gaskets and clamps. Tighten bolts to the manufacturer's torque specifications. Lower the vehicle and test for leaks or unusual noises.
Q4 What should I do if my exhaust system is making unusual noises?
What should I do if my exhaust system is making unusual noises?
Unusual noises, such as rattling or hissing, often indicate loose components, leaks, or damaged parts. Inspect the exhaust hangers, clamps, and gaskets for wear or misalignment. Check for holes or cracks in the pipes or muffler. Tighten or replace any faulty parts. If the issue persists, consult a professional mechanic to diagnose and resolve the problem, as it may affect vehicle performance or emissions.
Q5 How can I optimize the performance of my exhaust system?
How can I optimize the performance of my exhaust system?
To optimize performance, consider upgrading to a high-flow catalytic converter or performance muffler. Ensure the exhaust system is free of obstructions and leaks. Regularly clean the exhaust tips and inspect for carbon buildup. Pair the exhaust with a compatible air intake system for improved airflow. For AMG models, tuning the ECU can further enhance performance. Always follow the manufacturer's guidelines for 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.
Mercedes C-Class Exhaust System Service Manual
Coming SoonDetailed guide covering installation, maintenance, and troubleshooting for 2014-2021 C-Class exhaust systems.
Technical Service Bulletin: Exhaust System Updates
Coming SoonLatest updates and fixes for common exhaust system issues in 2014-2021 Mercedes C-Class models.
Mercedes C-Class Exhaust Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket exhaust parts for 2014-2021 C-Class vehicles.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
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