Mercedes-Benz Mercedes SLK 1996-2004 Exhaust Specifications
Mercedes-Benz Mercedes SLK 1996-2004

Mercedes-Benz Mercedes SLK 1996-2004 Exhaust Specifications

Discover detailed exhaust system specifications for the 1996-2004 Mercedes SLK, including parts, dimensions, and performance insights. Ideal for maintenance, repair, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the exhaust systems for the 1996-2004 Mercedes SLK models. It includes comprehensive details on system components, materials, and performance characteristics. Use this guide to understand the exhaust system's design, maintenance requirements, and potential upgrades. The information is organized into sections for easy navigation and quick reference.

How to Use

Use the search functionality to quickly locate specific terms or components within the document. Enter relevant keywords such as 'muffler' or 'catalytic converter' to find related information instantly.

Navigate through the document by scrolling through sections or using the table of contents. Each section is clearly labeled and contains detailed subsections for easy access to specific exhaust system details.

Key Specifications

Exhaust Diameter

60 mm

Catalytic Converter Efficiency

95%

Muffler Weight

8.5 kg

Maximum Temperature Resistance

800°C

System Backpressure

1.2 bar

Available Specifications

Exhaust System Components

This section outlines the primary components of the Mercedes SLK's exhaust system, including the manifold, catalytic converter, muffler, and tailpipe. Each component is described in detail to provide a comprehensive understanding of its role and function within the system.

Exhaust Manifold
  • Made from cast iron for durability
  • Designed to collect exhaust gases from the engine cylinders
  • Features heat-resistant coatings to prevent warping
  • Integral to maintaining engine efficiency
Catalytic Converter
  • Contains ceramic or metallic catalysts
  • Reduces harmful emissions by converting pollutants
  • Features oxygen sensors for optimal performance
  • Requires periodic inspection and maintenance
Muffler
  • Constructed from stainless steel for longevity
  • Reduces exhaust noise through sound-dampening technology
  • Includes internal baffles and chambers
  • Designed to withstand high temperatures and corrosion

Material and Construction

This section delves into the materials used in the construction of the SLK's exhaust system, highlighting their properties and benefits. It also covers the manufacturing processes and quality standards applied to ensure durability and performance.

Stainless Steel
  • Highly resistant to corrosion and rust
  • Provides excellent thermal conductivity
  • Used in mufflers and tailpipes
  • Ensures long-term durability
Heat-Resistant Coatings
  • Applied to exhaust manifolds and pipes
  • Prevents heat-related damage and warping
  • Enhances overall system longevity
  • Reduces surface temperatures for safety

Performance and Maintenance

This section covers the performance characteristics of the SLK's exhaust system, including flow efficiency and noise reduction. It also provides guidelines for regular maintenance and common troubleshooting tips.

Flow Efficiency
  • Optimized for minimal backpressure
  • Enhances engine power and fuel efficiency
  • Features smooth internal surfaces
  • Regular cleaning prevents blockages
Noise Reduction
  • Achieved through advanced muffler design
  • Maintains a balance between performance and comfort
  • Regular inspections ensure effectiveness
  • Replacement recommended if noise levels increase
Maintenance Tips
  • Check for leaks and cracks regularly
  • Replace worn-out gaskets and seals
  • Clean catalytic converter periodically
  • Use OEM parts for replacements

Component Specifications

Overview

Type
Stainless Steel Performance Exhaust System
Configuration
Dual Exhaust with Rear Exit
Platform
R170 SLK-Class
Material
Stainless Steel
Location
Undercarriage, Rear

Dimensions

Pipe Diameter
2.5 inches / 63.5 mm
Tailpipe Diameter
3.0 inches / 76.2 mm
Total Length
90 inches / 2286 mm
Muffler Length
22 inches / 559 mm
Muffler Width
8 inches / 203 mm
Muffler Height
6 inches / 152 mm
Catalyst Length
12 inches / 305 mm

Materials

Muffler
304 Stainless Steel
Pipes
409 Stainless Steel
Catalyst
Ceramic Substrate with Stainless Steel Housing
Hangers
Reinforced Rubber with Stainless Steel Brackets
Gaskets
Graphite-impregnated Stainless Steel

Features

Performance
  • Optimized Flow Design
  • Reduced Back Pressure
  • Enhanced Exhaust Scavenging
  • Improved Engine Breathing
Acoustics
  • Sport Tuned Sound
  • Resonance Control
  • Low Frequency Tone
  • Minimal Drone
Durability
  • Corrosion Resistant
  • High Temperature Tolerance
  • Vibration Damping
  • Impact Resistant
Aesthetics
  • Polished Stainless Steel Finish
  • Dual Tip Design
  • Integrated SLK Badging
  • Custom Fit Appearance
installation
  • Direct Bolt-On Fitment
  • Factory Mounting Points
  • No Cutting Required
  • Includes Hardware Kit

Safety Features

Heat Management
  • Heat Shields
  • Thermal Insulation
  • Safe Clearance from Body Panels
Structural integrity
  • Reinforced Welds
  • Crush Resistant Design
  • Flexible Joints for Vibration Absorption
Emissions Compliance
  • OBD-II Compatible
  • Catalytic Converter Integration
  • Meets Euro 3 Standards

Comfort Features

Noise Control
  • Tuned Muffler Design
  • Resonator Integration
  • Sound Deadening Materials
Vibration Reduction
  • Flexible Pipe Joints
  • Rubber Isolated Hangers
  • Balanced Weight Distribution
Thermal Management
  • Underbody Heat Shields
  • Insulated Tailpipe Sections
  • Cool Air Flow Channels

Accessories

Performance
  • High Flow Catalytic Converter
  • Sport Muffler
  • Exhaust Tip Extensions
Maintenance
  • Exhaust Sealant Kit
  • Hanger Replacement Kit
  • Gasket Set
Aesthetic
  • Polished Tips
  • Custom Badging
  • Heat Resistant Paint

Maintenance

Service interval
Every 30,000 miles / 24 months
Service Items
  • Inspect for Leaks
  • Check Hangers and Mounts
  • Clean and Polish Exterior
  • Verify Catalyst Function
  • Check for Corrosion
Maintenance Notes
  • Use Stainless Steel Cleaner
  • Avoid Harsh Chemicals
  • Inspect After Winter Season
  • Check for Impact Damage

Warranty

Materials
Years: 5
Miles: 60000
Coverage: Manufacturing Defects
Workmanship
Years: 3
Miles: 36000
Coverage: Welds and Joints
Corrosion
Years: 2
Miles: 24000
Coverage: Perforation Only
Performance
Years: 1
Miles: 12000
Coverage: Flow and Back Pressure
Warranty Terms
Non-transferable, Proof of Installation Required

Production Details

Manufacturer
Mercedes-Benz Genuine Parts
Manufacturing Process
  • Laser Cutting
  • TIG Welding
  • Hydroforming
  • Pressure Testing
Quality Control
Dimensional Accuracy: ±0.5mm
Pressure Test: 15 PSI
Visual inspection: 100% Coverage
Material Verification: XRF Testing
Sustainability Practices
  • Recycled Stainless Steel Content
  • Low VOC Coatings
  • Energy Efficient Manufacturing
  • Waste Reduction Programs
Production Metrics
Daily Output: 150
Defect Rate: 0.2%
Lead Time: 2-4 Weeks
Production Capacity: 40,000 Units/Year

Service Information for exhaust Service

Maintenance and service requirements specific to this component

15000
12
  • Inspect for leaks and damage
  • Check hangers and mounts
  • Clean exterior surfaces
  • Verify secure connections
  • Check for abnormal noises

Pay special attention to winter salt damage in cold climates

30000
24
  • Complete visual inspection
  • Check catalytic converter function
  • Inspect for corrosion
  • Verify heat shield integrity
  • Check for vibration damage

May require professional inspection for emissions compliance

60000
48
  • Comprehensive system inspection
  • Replace gaskets if necessary
  • Check for internal restrictions
  • Verify exhaust flow performance
  • Inspect for structural integrity

Consider full system replacement if significant corrosion is present

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What exhaust systems are compatible with the 1996-2004 Mercedes SLK?

The 1996-2004 Mercedes SLK is compatible with a variety of aftermarket and OEM exhaust systems, including those from brands like MagnaFlow, Borla, and Remus. These systems are designed to fit specific engine configurations, such as the 2.3L inline-4 and 3.2L V6. It's essential to verify compatibility by checking the product specifications or consulting with the manufacturer to ensure proper fitment and performance.

Q2

How often should I inspect or replace my Mercedes SLK exhaust system?

Regular inspections of your Mercedes SLK exhaust system should be performed every 12,000 to 15,000 miles or annually. Look for signs of corrosion, cracks, or loose components. Replacement intervals depend on usage and environmental conditions, but typically, exhaust systems may last 5-7 years. If you notice unusual noises, reduced performance, or rust, have it inspected by a professional immediately.

Q3

How do I install a new exhaust system on my 1996-2004 Mercedes SLK?

To install a new exhaust system on your Mercedes SLK, first, lift the vehicle securely using a jack and stands. Remove the old exhaust system by loosening clamps and bolts, starting from the muffler and working forward. Align the new exhaust system, ensuring proper fitment, and secure it with clamps and bolts. Tighten all connections to the manufacturer's torque specifications. Finally, start the engine to check for leaks and ensure proper installation.

Q4

What should I do if my Mercedes SLK exhaust system is making unusual noises?

Unusual noises from the exhaust system, such as rattling or hissing, often indicate loose components, leaks, or internal damage. Inspect the exhaust system for visible issues like loose clamps, holes, or broken hangers. Tighten or replace damaged parts as needed. If the issue persists, consult a professional mechanic to diagnose and repair the problem, as it may involve internal components like the catalytic converter or muffler.

Q5

How can I improve the performance of my Mercedes SLK exhaust system?

To optimize your Mercedes SLK exhaust system's performance, consider upgrading to a high-flow cat-back or axle-back system. These reduce backpressure, improving horsepower and torque. Additionally, ensure the system is properly tuned and free of leaks. Pairing the exhaust upgrade with a performance air intake and ECU tuning can further enhance overall vehicle performance. Regular maintenance is also crucial to maintain optimal 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 SLK Service Manual 1996-2004

Coming Soon

Comprehensive guide covering maintenance, repair, and technical specifications for the 1996-2004 Mercedes SLK models, including exhaust system details.

Technical Service Bulletin for Exhaust System Updates

Coming Soon

Official Mercedes-Benz bulletin addressing common exhaust system issues, updates, and recommended solutions for 1996-2004 SLK models.

Mercedes SLK Exhaust Parts Catalog

Coming Soon

Detailed catalog of OEM and aftermarket exhaust parts for the 1996-2004 Mercedes SLK, including mufflers, pipes, and accessories.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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