Mitsubishi Mitsubishi 3000GT 1994-2001 Exhaust Specifications
Mitsubishi Mitsubishi 3000GT 1994-2001

Mitsubishi Mitsubishi 3000GT 1994-2001 Exhaust Specifications

Discover detailed exhaust system specifications for the 1994-2001 Mitsubishi 3000GT. Learn about pipe diameters, muffler configurations, catalytic converters, and more for maintenance, repair, and performance upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the exhaust system of the 1994-2001 Mitsubishi 3000GT. It is designed to assist enthusiasts, mechanics, and researchers in understanding the components, performance, and maintenance of the exhaust system. Use the search functionality to locate specific terms or navigate through the sections for a comprehensive understanding of the exhaust system's design and functionality.

How to Use

Use the search bar to enter keywords related to the exhaust system, such as 'catalytic converter' or 'muffler'. Results will highlight relevant sections and subsections for quick access.

Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.

Key Specifications

Exhaust Diameter

2.25-2.5 inches

Catalytic Converter Type

Ceramic substrate

Muffler Material

Stainless steel

Oxygen Sensors

2-4 sensors

Emissions Compliance

EPA Tier 1 standards

Available Specifications

Exhaust System Components

This section covers the primary components of the Mitsubishi 3000GT exhaust system, including the exhaust manifold, catalytic converter, muffler, and tailpipe. Learn about the materials, design, and function of each part.

Exhaust Manifold
  • Cast iron construction for durability
  • Designed to collect exhaust gases from the engine cylinders
  • Directs gases to the catalytic converter
  • Heat-resistant coating to withstand high temperatures
Catalytic Converter
  • Reduces harmful emissions by converting pollutants
  • Contains a ceramic or metallic catalyst substrate
  • Oxygen sensors monitor efficiency
  • Complies with EPA emissions standards
Muffler and Tailpipe
  • Stainless steel muffler for corrosion resistance
  • Designed to reduce exhaust noise
  • Tailpipe directs exhaust gases away from the vehicle
  • Available in single or dual exhaust configurations

Performance and Upgrades

Explore the performance characteristics of the stock exhaust system and popular aftermarket upgrades. This section includes information on improving airflow, reducing backpressure, and enhancing sound.

Stock Performance
  • Optimized for balance between performance and emissions
  • Moderate backpressure for low-end torque
  • Quiet operation for daily driving
  • Designed to meet factory specifications
Aftermarket Upgrades
  • High-flow catalytic converters for improved efficiency
  • Performance mufflers for enhanced sound and airflow
  • Stainless steel headers for better exhaust scavenging
  • Custom exhaust systems for specific performance goals

Maintenance and Troubleshooting

This section provides guidance on maintaining the exhaust system and diagnosing common issues. Learn how to inspect for leaks, replace worn components, and ensure optimal performance.

Routine Maintenance
  • Inspect for rust and corrosion regularly
  • Check for loose or damaged hangers and brackets
  • Replace gaskets and seals as needed
  • Clean oxygen sensors to maintain efficiency
Common Issues
  • Exhaust leaks due to cracked manifolds or pipes
  • Catalytic converter failure causing reduced performance
  • Excessive noise from damaged mufflers
  • Check engine light triggered by faulty oxygen sensors

Component Specifications

Overview

Type
Dual Exhaust System
Configuration
Split rear exit
Platform
Mitsubishi 3000GT
Material
Stainless Steel
Location
Underbody rear

Dimensions

Pipe Diameter
2.5 inches / 63.5 mm
Muffler Length
24 inches / 609.6 mm
Muffler Width
8 inches / 203.2 mm
Muffler Height
6 inches / 152.4 mm
Tailpipe Diameter
3 inches / 76.2 mm
Tailpipe Length
18 inches / 457.2 mm
Overall Length
72 inches / 1828.8 mm

Materials

Pipes
Stainless Steel
Muffler
Aluminized Steel
Tailpipe
Polished Stainless Steel
Hangers
Rubber and Steel Composites
Gaskets
High-Temperature Fiber

Features

Performance
  • Enhanced exhaust flow
  • Reduced back pressure
  • Improved horsepower
  • Optimized torque
Design
  • Dual exit configuration
  • Polished tailpipes
  • Corrosion-resistant materials
  • Aesthetic rear exit
installation
  • Direct bolt-on fit
  • Includes mounting hardware
  • Compatible with OEM hangers
  • Clearance for underbody components
Durability
  • Rust-resistant stainless steel
  • Heat-resistant coatings
  • Reinforced hangers
  • Long-lasting gaskets
Sound
  • Deep, aggressive tone
  • Minimal cabin drone
  • Adjustable baffles (optional)
  • Compliant with noise regulations

Safety Features

Heat Management
  • Heat shields for underbody protection
  • Thermal wrap for critical components
Structural integrity
  • Reinforced welds
  • Durable hanger brackets
Emissions Compliance
  • Meets EPA standards
  • Compatible with catalytic converters

Comfort Features

Noise Reduction
  • Multi-chamber muffler design
  • Sound-dampening materials
Vibration Control
  • Rubber hangers for reduced vibration
  • Flexible joint connections
installation Ease
  • Pre-drilled mounting points
  • Clear installation instructions

Accessories

Optional Components
  • Adjustable baffles
  • Custom tailpipe tips
  • Heat-resistant wraps
Replacement Parts
  • Gasket kits
  • Hanger brackets
  • Mounting hardware
Performance Upgrades
  • High-flow catalytic converter
  • Exhaust headers
  • Resonator delete kit

Maintenance

Service interval
Every 30,000 miles / 36 months
Service Items
  • Inspect for leaks
  • Check hanger integrity
  • Clean tailpipes
  • Tighten mounting hardware
  • Replace gaskets if necessary
Maintenance Notes
Regular cleaning prevents corrosion. Avoid harsh chemicals on polished surfaces.

Warranty

Parts
Miles: 50,000
Years: 5
Coverage: Manufacturer defects
Labor
Miles: 30,000
Years: 2
Coverage: Installation errors
Corrosion
Miles: Unlimited
Years: 10
Coverage: Rust-through protection
Performance
Miles: Unlimited
Years: Lifetime
Coverage: Material integrity
Warranty Terms
Valid only for original purchaser. Proof of purchase required.

Production Details

Manufacturer
Mitsubishi Motors
Manufacturing Process
  • Laser cutting of pipes
  • Robotic welding
  • Powder coating for durability
  • Precision bending of components
Quality Control
inspection: 100% component testing
Testing: Pressure and leak tests
Standards: ISO 9001 certified
Sustainability Practices
  • Recycled materials used
  • Low-emission manufacturing
  • Eco-friendly packaging
Production Metrics
Units Per Day: 500
Defect Rate: 0.1%
Lead Time: 2 weeks

Service Information for exhaust Service

Maintenance and service requirements specific to this component

30,000
36
  • Inspect for leaks
  • Check hanger integrity
  • Clean tailpipes
  • Tighten mounting hardware
  • Replace gaskets if necessary

Ensure exhaust system is cool before inspection.

60,000
72
  • Full system inspection
  • Replace worn hangers
  • Check for corrosion
  • Test exhaust flow
  • Inspect catalytic converter

Use professional tools for flow testing.

100,000
120
  • Replace muffler if needed
  • Inspect and replace pipes if necessary
  • Check and replace gaskets
  • Test structural integrity
  • Verify emissions compliance

Consider upgrading to high-performance components.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is the exhaust system compatible with all 1994-2001 Mitsubishi 3000GT models?

The exhaust system is designed to fit all 1994-2001 Mitsubishi 3000GT models, including base, SL, and VR-4 trims. It is compatible with both manual and automatic transmissions. However, modifications may be required for vehicles with aftermarket components. Always verify compatibility with your specific model and configuration before purchasing.

Q2

What maintenance is required for the 3000GT exhaust system?

Regular maintenance includes inspecting the exhaust system for rust, cracks, or loose components every 6-12 months. Check gaskets and hangers for wear and replace them as needed. Clean the exhaust tips to prevent buildup. For optimal performance, ensure the catalytic converter and oxygen sensors are functioning properly. Follow the manufacturer’s guidelines for specific maintenance intervals.

Q3

How do I install or replace the exhaust system on a 3000GT?

To install or replace the exhaust system, first, lift the vehicle securely. Remove the old exhaust by detaching hangers, bolts, and clamps. Install the new system by aligning components and securing them with provided hardware. Tighten bolts to the manufacturer’s torque specifications. Check for leaks and ensure proper alignment. Refer to the installation manual for detailed instructions.

Q4

What should I do if my 3000GT exhaust system is making unusual noises?

Unusual noises may indicate loose components, leaks, or damaged parts. Inspect the exhaust hangers, gaskets, and connections for wear or misalignment. Check for holes or cracks in the pipes or muffler. Tighten bolts and clamps as needed. If the issue persists, consult a professional mechanic for further diagnosis and repair.

Q5

How can I optimize the performance of my 3000GT exhaust system?

To optimize performance, consider upgrading to a high-flow catalytic converter and performance muffler. Ensure the exhaust system is free of leaks and restrictions. Pair the exhaust with a tuned ECU for better airflow and fuel efficiency. Regularly clean and inspect the system to maintain peak performance. Avoid excessive weight or modifications that may hinder airflow.

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 3000GT Service Manual

Coming Soon

Comprehensive guide covering all aspects of maintenance, repair, and troubleshooting for the 3000GT.

3000GT Exhaust System Technical Bulletin

Coming Soon

Updated information on exhaust system compatibility, installation, and performance enhancements.

Mitsubishi 3000GT Parts Catalog

Coming Soon

Detailed catalog of OEM and aftermarket parts for the 3000GT, including exhaust components.

About the Author

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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