Mitsubishi Mitsubishi Eclipse 2006-2012 Exhaust Specifications
Mitsubishi Mitsubishi Eclipse 2006-2012

Mitsubishi Mitsubishi Eclipse 2006-2012 Exhaust Specifications

Explore detailed exhaust system specifications for the 2006-2012 Mitsubishi Eclipse, including the exhaust manifold, catalytic converter, muffler, and tailpipe. Ideal for maintenance, repairs, and performance upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the exhaust system of the 2006-2012 Mitsubishi Eclipse. It is designed to assist enthusiasts, mechanics, and owners in understanding the components, performance characteristics, and maintenance requirements of the exhaust system. Use the search and navigation instructions to quickly locate specific details or browse through the sections for comprehensive insights.

How to Use

Use the search function to find specific terms or components related to the exhaust system. Enter keywords such as 'catalytic converter' or 'muffler' to jump directly to relevant sections.

Scroll through the sections to explore different aspects of the exhaust system. Each section is organized into subsections with detailed technical points for easy reference.

Key Specifications

Material

Stainless Steel

Catalytic Converter Type

Three-Way

Exhaust Diameter

2.25 inches

Muffler Type

Chambered

Backpressure

0.5-1.0 psi

Available Specifications

Exhaust System Components

This section outlines the primary components of the Mitsubishi Eclipse's exhaust system, including the manifold, catalytic converter, muffler, and tailpipe. Understanding these parts is essential for maintenance and performance upgrades.

Exhaust Manifold
  • Made of cast iron for durability
  • Directs exhaust gases from the engine cylinders
  • Designed to minimize backpressure
  • Integrates with the catalytic converter
Catalytic Converter
  • Reduces harmful emissions by converting pollutants
  • Contains a ceramic or metallic substrate
  • Compliant with EPA and CARB standards
  • Requires periodic inspection for clogging
Muffler
  • Reduces exhaust noise to acceptable levels
  • Constructed from stainless steel for corrosion resistance
  • Features internal baffles for sound dampening
  • Available in aftermarket performance variants

Performance Specifications

This section covers the performance characteristics of the exhaust system, including flow rates, backpressure, and material composition. These factors influence the vehicle's power output and efficiency.

Flow Rate
  • Optimized for efficient gas expulsion
  • Supports engine output up to 263 HP (V6 model)
  • Reduces turbulence for smoother flow
  • Aftermarket systems may offer higher flow rates
Backpressure
  • Balanced for optimal engine performance
  • Excessive backpressure can reduce power
  • Minimized through precise component design
  • Aftermarket headers can further reduce backpressure

Maintenance and Upgrades

This section provides guidance on maintaining the exhaust system and potential upgrades for improved performance or aesthetics. Regular maintenance ensures longevity and reliability.

Routine Inspection
  • Check for rust or corrosion annually
  • Inspect hangers and brackets for wear
  • Listen for unusual noises indicating leaks
  • Replace damaged components promptly
Aftermarket Upgrades
  • High-flow catalytic converters for better performance
  • Performance mufflers for enhanced sound
  • Stainless steel exhaust systems for durability
  • Custom tips for aesthetic customization

Component Specifications

Overview

Type
Cat-back exhaust system
Configuration
Dual exhaust
Platform
2006-2012 Mitsubishi Eclipse
Material
Stainless steel
Location
Underbody

Dimensions

Pipe Diameter
2.5 inches / 63.5 mm
Overall Length
120 inches / 3048 mm
Muffler Length
24 inches / 610 mm
Tailpipe Diameter
3.5 inches / 88.9 mm
Distance Between Pipes
6 inches / 152.4 mm
Hanger Spacing
18 inches / 457.2 mm
Ground Clearance
6.5 inches / 165.1 mm

Materials

Main Pipe
409 stainless steel
Muffler
Aluminized steel
Tailpipe
304 stainless steel
Hangers
Rubber with steel core
Gaskets
Graphite and stainless steel

Features

Performance
  • Improved exhaust flow
  • Increased horsepower
  • Reduced backpressure
  • Enhanced throttle response
Design
  • Polished finish
  • Dual wall tips
  • Mandrel bent piping
  • Direct bolt-on installation
Durability
  • Corrosion resistant
  • Heat resistant
  • Impact resistant
  • Long lifespan
Sound
  • Aggressive tone
  • Deep rumble
  • Minimal drone
  • Adjustable sound levels
installation
  • No cutting required
  • Includes all hardware
  • Detailed instructions
  • Compatible with stock components

Safety Features

Heat Management
  • Heat shields
  • Thermal insulation
  • Cooling fins
Structural integrity
  • Reinforced hangers
  • Double wall construction
  • Impact resistant materials
Emissions
  • EPA compliant
  • Catalytic converter compatibility
  • Low emissions design

Comfort Features

Noise Level
87 dB at idle
Vibration Reduction
Rubber hangers
Heat Dissipation
Efficient cooling design
installation Ease
Bolt-on design
Maintenance
Low maintenance materials

Accessories

installation Kit
  • Gaskets
  • Bolts
  • Clamps
  • Instructions
Optional Upgrades
  • High flow catalytic converter
  • Performance headers
  • Sound dampening kit
Maintenance Tools
  • Exhaust sealant
  • Cleaning solution
  • Polishing cloth
  • Inspection mirror

Maintenance

Service interval
Every 50,000 miles / 60 months
Service Items
  • Inspect for leaks
  • Check hangers and mounts
  • Clean exterior surface
  • Tighten all connections
  • Inspect for corrosion
  • Check emissions performance
Maintenance Notes
Regular cleaning recommended to maintain appearance and prevent corrosion

Warranty

Materials
Lifetime
Workmanship
5 years / 60,000 miles
Performance
3 years / 36,000 miles
Accessories
1 year / 12,000 miles
Warranty Terms
Coverage excludes damage from accidents, misuse, or improper installation

Production Details

Manufacturer
Mitsubishi Motors
Manufacturing Process
  • Laser cutting
  • Mandrel bending
  • TIG welding
  • CNC machining
Quality Control
inspection: 100% visual inspection
Testing: Pressure and leak testing
Certification: ISO 9001 certified
Sustainability Practices
  • Recycled materials
  • Eco-friendly manufacturing
  • Waste reduction programs
Production Metrics
Units Per Day: 500
Lead Time: 2 weeks
Efficiency: 98%

Service Information for exhaust Service

Maintenance and service requirements specific to this component

50,000
60
  • Inspect for leaks
  • Check hangers and mounts
  • Clean exterior surface
  • Tighten all connections
  • Inspect for corrosion
  • Check emissions performance

Ensure all connections are secure and free from leaks

100,000
120
  • Replace gaskets
  • Check for internal rust
  • Inspect muffler integrity
  • Test exhaust flow
  • Verify emissions compliance

Consider replacing components showing signs of wear

150,000
180
  • Full system inspection
  • Replace worn hangers
  • Inspect catalytic converter
  • Check for structural integrity
  • Perform emissions test

Major service may require partial or full system replacement

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is this exhaust system compatible with all 2006-2012 Mitsubishi Eclipse models?

This exhaust system is designed to fit 2006-2012 Mitsubishi Eclipse models, including both the 4-cylinder 2.4L and 6-cylinder 3.8L engines. However, slight modifications may be required for certain trims or aftermarket setups. Always verify compatibility with your specific vehicle configuration before purchase.

Q2

What maintenance is required for this exhaust system?

Regular maintenance includes inspecting for rust, checking for leaks at connection points, and ensuring all bolts and hangers are secure. Clean the system with a mild detergent and water to remove road debris. Avoid harsh chemicals. Periodically inspect the catalytic converter and oxygen sensors to ensure optimal performance.

Q3

How do I install or replace this exhaust system?

To install or replace the exhaust system, first, lift the vehicle securely using jack stands. Remove the old exhaust by loosening bolts and detaching hangers. Align the new system, starting from the headers to the muffler, and secure with provided hardware. Tighten all connections and ensure proper clearance from the vehicle’s undercarriage.

Q4

What should I do if the exhaust system is making unusual noises?

Unusual noises may indicate leaks, loose components, or damaged parts. Inspect the system for cracks, holes, or loose bolts. Tighten connections and replace damaged sections if necessary. If the issue persists, check the catalytic converter and muffler for internal damage or blockages, and consult a professional if needed.

Q5

How can I optimize the performance of this exhaust system?

To optimize performance, ensure the system is properly installed with no leaks. Pair it with a high-flow catalytic converter and performance headers for improved airflow. Regularly inspect and maintain the system. Avoid excessive backpressure by ensuring the muffler and piping are appropriately sized for your engine’s output.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Mitsubishi Eclipse 2006-2012 Service Manual

Coming Soon

Comprehensive service manual covering maintenance, repairs, and technical specifications for the 2006-2012 Mitsubishi Eclipse.

Technical Service Bulletin: Exhaust System Updates

Coming Soon

Latest updates and fixes for exhaust systems in the 2006-2012 Mitsubishi Eclipse models.

Mitsubishi Eclipse Exhaust Parts Catalog

Coming Soon

Complete catalog of OEM and aftermarket exhaust parts for the 2006-2012 Mitsubishi Eclipse.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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