Mercedes-Benz Mercedes GLK 2008-2015 Exhaust Specifications
Explore comprehensive exhaust system specifications for the 2008-2015 Mercedes GLK, including part numbers, dimensions, and compatibility details. Ideal for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed exhaust specifications for the 2008-2015 Mercedes GLK. It includes information on exhaust system components, materials, dimensions, and performance characteristics. Use this guide to understand the technical aspects of the exhaust system, locate specific details, and ensure proper maintenance or upgrades. The document is organized into sections for easy navigation and includes a quick reference table for key specifications.
How to Use
Use the search function to quickly locate specific terms or components within the document. Enter keywords such as 'catalytic converter' or 'exhaust diameter' to find relevant sections.
Navigate through the document using the section titles and subsections. Each major section focuses on a specific aspect of the exhaust system, with detailed points listed under each subsection.
Key Specifications
Exhaust Diameter
2.5 inches
Catalytic Converter Lifespan
100,000-150,000 miles
Muffler Weight
15-20 lbs
Flow Rate
250-300 CFM
Sound Output
75-85 dB
Available Specifications
Exhaust System Components
This section covers the primary components of the Mercedes GLK exhaust system, including the catalytic converter, muffler, pipes, and sensors. Learn about the materials used, their placement, and their roles in the overall system.
Exhaust System Components
This section covers the primary components of the Mercedes GLK exhaust system, including the catalytic converter, muffler, pipes, and sensors. Learn about the materials used, their placement, and their roles in the overall system.
Catalytic Converter
- Material: Stainless steel with ceramic honeycomb substrate
- Location: Positioned close to the engine for optimal heat retention
- Function: Reduces harmful emissions by converting pollutants into less harmful gases
- Compliance: Meets Euro 5 and Euro 6 emission standards
- Lifespan: Typically lasts 100,000-150,000 miles
- Replacement Cost: Approximately $800-$1,200
Muffler and Resonator
- Material: Aluminized steel for corrosion resistance
- Design: Dual-chamber design for noise reduction
- Location: Positioned at the rear of the vehicle
- Function: Reduces exhaust noise and improves sound quality
- Weight: Approximately 15-20 lbs
- Replacement Cost: $300-$500
Exhaust Pipes
- Material: Stainless steel for durability
- Diameter: 2.5 inches for optimal flow
- Routing: Follows undercarriage with heat shields for protection
- Flex Pipe: Included to absorb vibrations and prevent cracking
- Lifespan: 10-15 years with proper maintenance
- Replacement Cost: $200-$400 per section
Exhaust System Performance
This section focuses on the performance characteristics of the exhaust system, including backpressure, flow rate, and sound output. Understand how the system impacts engine performance and overall driving experience.
Exhaust System Performance
This section focuses on the performance characteristics of the exhaust system, including backpressure, flow rate, and sound output. Understand how the system impacts engine performance and overall driving experience.
Backpressure and Flow Rate
- Optimal Backpressure: Maintains engine efficiency and torque
- Flow Rate: 250-300 CFM (cubic feet per minute)
- Impact on Performance: Low backpressure improves horsepower and fuel efficiency
- Tuning: Aftermarket systems can reduce backpressure for higher performance
- Testing: Backpressure measured using a pressure gauge
- Maintenance: Regular inspections to prevent blockages
Sound Output
- Decibel Level: 75-85 dB at full throttle
- Tone: Deep, sporty exhaust note
- Resonance: Minimized through resonator design
- Aftermarket Options: Available for louder or quieter tones
- Legal Compliance: Meets local noise regulations
- Driver Experience: Enhances sporty driving feel
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues. Learn how to identify problems, perform routine checks, and extend the lifespan of the system.
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues. Learn how to identify problems, perform routine checks, and extend the lifespan of the system.
Routine Maintenance
- Inspection Frequency: Every 12 months or 12,000 miles
- Common Checks: Look for rust, cracks, and loose connections
- Cleaning: Use a wire brush to remove surface rust
- Lubrication: Apply anti-seize compound to bolts and joints
- Professional Service: Recommended for complex repairs
- Cost: $100-$200 per inspection
Common Issues
- Rust and Corrosion: Caused by moisture and road salt
- Cracks: Often occur at welds or flex pipe connections
- Leaks: Identified by hissing sounds or soot marks
- Sensor Failures: Trigger check engine light
- Noise: Rattling or excessive noise indicates loose components
- Solutions: Replace damaged parts or tighten connections
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Component Specifications
Overview
- Type
- Dual Exhaust System
- Configuration
- Rear Exit
- Platform
- GLK-Class (X204)
- Material
- Stainless Steel
- Location
- Underbody
Dimensions
- Length
- 78.7 inches / 200 cm
- Diameter
- 2.5 inches / 6.35 cm
- Tailpipe Diameter
- 3.0 inches / 7.62 cm
- Weight
- 28.7 lbs / 13 kg
- Ground Clearance
- 7.9 inches / 20 cm
- Bend Radius
- 4.7 inches / 12 cm
- Heat Shield Thickness
- 0.12 inches / 3 mm
Materials
- Muffler
- Stainless Steel
- Catalytic Converter
- Ceramic Substrate
- Pipes
- Aluminized Steel
- Gaskets
- Graphite Reinforced
- Hangers
- Rubber with Steel Core
Features
- Performance
-
- Optimized Flow Design
- Reduced Backpressure
- Enhanced Sound Tuning
- Improved Fuel Efficiency
- Durability
-
- Corrosion Resistance
- High-Temperature Tolerance
- Shock Absorption
- Vibration Dampening
- installation
-
- Direct Bolt-On Fit
- Pre-Drilled Mounting Points
- Flexible Joints
- Adjustable Hangers
- Aesthetics
-
- Polished Tailpipe Finishes
- Integrated Heat Shields
- Minimalist Design
- Brand Logo Engraving
- Emissions
-
- EPA Compliant
- Low NOx Output
- O2 Sensor Integration
- Catalytic Efficiency Monitoring
Safety Features
- Heat Management
-
- Heat Shields
- Thermal Insulation
- Cooling Vents
- Structural integrity
-
- Reinforced Hangers
- Impact-Resistant Materials
- Flexible Joints
- Emissions Control
-
- Catalytic Converter
- O2 Sensors
- Exhaust Gas Recirculation
Comfort Features
- Noise Reduction
-
- Acoustic Dampening
- Muffler Design
- Sound Tuning
- Vibration Control
-
- Rubber Mounts
- Flexible Joints
- Balanced Assembly
- Thermal Management
-
- Heat Shields
- Cooling Vents
- Insulated Pipes
Accessories
- Tailpipe Options
-
- Chrome Finish
- Carbon Fiber Tip
- Dual Wall Design
- Custom Engraving
- Performance Upgrades
-
- High-Flow Catalytic Converter
- Sport Muffler
- Mandrel-Bent Pipes
- Tuning Kits
- Maintenance Tools
-
- Exhaust Hanger Pliers
- Gasket Sealer
- Rust Inhibitor Spray
- Cleaning Brushes
Maintenance
- Service interval
- Every 30,000 miles / 24 months
- Service Items
-
- Inspect for leaks
- Check hanger integrity
- Clean tailpipe
- Inspect catalytic converter
- Tighten bolts
- Apply rust inhibitor
- Maintenance Notes
- Avoid harsh chemicals during cleaning. Replace worn gaskets promptly.
Warranty
- Standard Warranty
- Miles: 50,000Years: 4Coverage: Manufacturing Defects
- Corrosion Warranty
- Miles: 100,000Years: 7Coverage: Rust and Corrosion
- Performance Warranty
- Miles: 30,000Years: 2Coverage: Flow and Backpressure
- Warranty Terms
- Non-transferable. Excludes damage from accidents or improper installation.
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Laser Cutting
- Mandrel Bending
- Robotic Welding
- Precision Assembly
- Quality Control
- inspection Points: Leak Testing, Flow Analysis, Material Integrity, Fitment CheckCertifications: ISO 9001, ISO 14001, EPA Compliance
- Sustainability Practices
-
- Recyclable Materials
- Low-Emission Manufacturing
- Energy-Efficient Processes
- Production Metrics
- Annual Output: 150,000 unitsDefect Rate: 0.05%Lead Time: 14 days
Service Information for exhaust Service
Maintenance and service requirements specific to this component
- Inspect exhaust system for leaks
- Check hanger and mount integrity
- Clean tailpipe exterior
- Inspect catalytic converter for damage
- Tighten all bolts and connections
- Apply rust inhibitor spray
Use only manufacturer-approved cleaning agents.
- Replace worn gaskets
- Inspect heat shields for integrity
- Check O2 sensor functionality
- Perform backpressure test
- Inspect flexible joints for wear
- Apply protective coating to pipes
Ensure proper alignment during reassembly.
- Replace catalytic converter if needed
- Inspect entire system for corrosion
- Check muffler for internal damage
- Perform exhaust gas analysis
- Replace worn hangers and mounts
- Verify system alignment and fit
Major service may require specialized tools.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the exhaust system compatible with all GLK models from 2008 to 2015?
Is the exhaust system compatible with all GLK models from 2008 to 2015?
The exhaust system is designed to be compatible with all Mercedes GLK models manufactured between 2008 and 2015. It adheres to the OEM specifications, ensuring proper fitment and performance. However, minor adjustments may be required for specific trims or regional variants. Always verify the part number and consult the vehicle's manual or a professional technician for confirmation.
Q2 What maintenance is required for the GLK exhaust system?
What maintenance is required for the GLK exhaust system?
Regular maintenance of the GLK exhaust system includes inspecting for rust, cracks, or leaks every 12 months or 12,000 miles. Cleaning the exterior with a mild detergent and checking hangers and clamps for wear is recommended. Additionally, ensure the catalytic converter and oxygen sensors are functioning properly to maintain optimal performance and emissions compliance.
Q3 How do I replace the exhaust system on a Mercedes GLK?
How do I replace the exhaust system on a Mercedes GLK?
To replace the exhaust system on a Mercedes GLK, first, lift the vehicle securely using a jack stand. Remove the old exhaust by loosening the clamps and hangers. Install the new exhaust by aligning it properly and securing it with the provided hardware. Tighten all connections and check for leaks. It is advisable to consult the service manual or seek professional assistance for precise installation.
Q4 What should I do if my GLK exhaust system is noisy or leaking?
What should I do if my GLK exhaust system is noisy or leaking?
If your GLK exhaust system is noisy or leaking, inspect the system for cracks, loose clamps, or damaged hangers. Tighten or replace any faulty components. Check the gaskets and seals for wear and replace them if necessary. If the issue persists, it could indicate a problem with the catalytic converter or muffler, requiring professional diagnosis and repair.
Q5 How can I optimize the performance of my GLK exhaust system?
How can I optimize the performance of my GLK exhaust system?
To optimize the performance of your GLK exhaust system, ensure it is free of obstructions and leaks. Consider upgrading to a high-flow catalytic converter or performance muffler for improved airflow. Regularly inspect and clean the system to prevent buildup. Properly tuned oxygen sensors and a well-maintained engine also contribute to optimal exhaust performance and fuel efficiency.
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 GLK Service Manual
Coming SoonDetailed service manual for the 2008-2015 Mercedes GLK, covering exhaust system maintenance, repair, and replacement procedures.
Exhaust System Technical Bulletin
Coming SoonTechnical service bulletin addressing common issues and updates for the GLK exhaust system, including compatibility and installation tips.
GLK Exhaust Parts Catalog
Coming SoonComprehensive catalog of exhaust system parts and accessories for the 2008-2015 Mercedes GLK, including OEM and aftermarket options.
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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.
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