Infiniti QX60 2014-present Exhaust Specifications
Explore the detailed exhaust system specifications for the 2014-Present Infiniti QX60, including components, dimensions, and compatibility. Ideal for repairs, maintenance, and performance upgrades.
Overview Specifications
This document provides comprehensive details about the exhaust system specifications for the 2014-Present Infiniti QX60. It includes technical descriptions, key features, and maintenance tips. Use this guide to understand the exhaust system's design, performance, and components. Whether you're a technician, owner, or enthusiast, this document is designed to help you navigate and utilize the information efficiently.
How to Use
Use the search functionality to quickly locate specific terms or components related to the exhaust system. Enter keywords like 'muffler,' 'catalytic converter,' or 'tailpipe' to find relevant sections.
Navigate through the document by scrolling or using the table of contents. Each section is clearly labeled for easy access. Click on section headers to expand or collapse details for a streamlined experience.
Key Specifications
Exhaust Diameter
2.5 inches
Catalytic Converter Type
Three-way
Muffler Material
Stainless Steel
Emission Standards
EPA Tier 3
Oxygen Sensors
2
Available Specifications
Exhaust System Components
This section outlines the main components of the Infiniti QX60's exhaust system, including the catalytic converter, muffler, tailpipe, and exhaust manifold. Learn about their functions, materials, and placement within the vehicle.
Exhaust System Components
This section outlines the main components of the Infiniti QX60's exhaust system, including the catalytic converter, muffler, tailpipe, and exhaust manifold. Learn about their functions, materials, and placement within the vehicle.
Catalytic Converter
- Reduces harmful emissions by converting pollutants into less toxic gases
- Made of ceramic or metallic substrate coated with catalysts
- Located between the exhaust manifold and muffler
- Designed to meet strict emission standards
- Replacement interval typically 100,000-150,000 miles
- Check engine light may indicate a failing converter
Muffler
- Reduces noise levels produced by the engine
- Constructed from stainless steel for durability
- Positioned at the rear of the exhaust system
- Helps optimize engine performance by managing backpressure
- Can develop rust or holes over time
- Replacement may improve sound and efficiency
Performance and Efficiency
Explore how the exhaust system contributes to the Infiniti QX60's performance, fuel efficiency, and emissions control. This section highlights design features and technologies that enhance the vehicle's overall operation.
Performance and Efficiency
Explore how the exhaust system contributes to the Infiniti QX60's performance, fuel efficiency, and emissions control. This section highlights design features and technologies that enhance the vehicle's overall operation.
Backpressure Management
- Balances backpressure to optimize engine power
- Reduces engine strain and improves fuel efficiency
- Achieved through precise muffler and piping design
- Excessive backpressure can reduce performance
- Proper maintenance ensures optimal backpressure levels
- Aftermarket systems may alter backpressure dynamics
Emission Control
- Catalytic converter minimizes CO, NOx, and hydrocarbons
- Oxygen sensors monitor exhaust composition
- System complies with EPA and international standards
- Regular inspections ensure emission compliance
- Faulty sensors can trigger check engine light
- Upgrading components may enhance emission control
Maintenance and Troubleshooting
Learn about common maintenance practices and troubleshooting tips for the Infiniti QX60's exhaust system. This section provides guidance on identifying issues and ensuring long-term reliability.
Maintenance and Troubleshooting
Learn about common maintenance practices and troubleshooting tips for the Infiniti QX60's exhaust system. This section provides guidance on identifying issues and ensuring long-term reliability.
Routine Inspections
- Check for rust, cracks, or holes in components
- Inspect hangers and brackets for wear or damage
- Look for signs of exhaust leaks, such as soot or noise
- Verify catalytic converter and oxygen sensor functionality
- Schedule inspections every 12,000-15,000 miles
- Address issues promptly to prevent further damage
Common Issues
- Loud noises indicate muffler or pipe damage
- Rattling sounds may suggest loose components
- Reduced performance could signal clogged catalytic converter
- Check engine light often points to exhaust system faults
- Excessive vibration may indicate hanger failure
- Professional diagnosis recommended for persistent issues
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Component Specifications
Overview
- Type
- Dual Exhaust System
- Configuration
- Rear Exit
- Platform
- Front-engine, Front-wheel Drive
- Material
- Stainless Steel
- Location
- Underbody
Dimensions
- Pipe Diameter
- 2.36 inches (60 mm)
- Overall Length
- 98.43 inches (2500 mm)
- Tailpipe Diameter
- 3.15 inches (80 mm)
- Muffler Length
- 23.62 inches (600 mm)
- Muffler Width
- 11.81 inches (300 mm)
- Muffler Height
- 7.87 inches (200 mm)
- Catalyst Diameter
- 4.72 inches (120 mm)
Materials
- Pipes
- Stainless Steel
- Muffler
- Stainless Steel with Aluminized Coating
- Catalyst
- Ceramic Substrate with Platinum Coating
- Gaskets
- Graphite and Stainless Steel
Features
- Performance
-
- Optimized Flow Design
- Reduced Back Pressure
- Enhanced Exhaust Velocity
- Durability
-
- Corrosion-Resistant Materials
- Heat-Resistant Coatings
- Reinforced Welds
- Noise Reduction
-
- Tuned Muffler Design
- Resonator Integration
- Sound Dampening Technology
- Emissions
-
- Catalytic Converter Integration
- Oxygen Sensor Compatibility
- Low Emission Standards Compliance
- Aesthetics
-
- Polished Tailpipes
- Chrome Accents
- Sleek Design
Safety Features
- Heat Management
-
- Heat Shields
- Thermal Insulation
- Structural integrity
-
- Reinforced Hangers
- Impact-Resistant Materials
- Emissions Control
-
- Catalytic Converter
- Oxygen Sensors
Comfort Features
- Noise Level
- 70 dB at 60 mph
- Vibration Reduction
-
- Flexible Joints
- Rubber Mounts
- Heat Dissipation
-
- Heat Shields
- Thermal Insulation
- installation Ease
-
- Bolt-On Design
- Pre-Aligned Components
Accessories
- Upgrades
-
- Performance Mufflers
- High-Flow Catalytic Converters
- Aftermarket Tailpipes
- Maintenance
-
- Exhaust Sealant
- Gasket Kits
- Hanger Kits
- Protection
-
- Underbody Coatings
- Heat Wrap
- Rust Inhibitors
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect for leaks
- Check hangers and mounts
- Inspect catalytic converter
- Check oxygen sensors
- Inspect muffler for damage
- Maintenance Notes
- Ensure proper alignment and secure mounting to prevent vibration and noise.
Warranty
- Materials And Workmanship
- Miles: 36,000Years: 3Coverage: Full
- Corrosion
- Miles: 60,000Years: 5Coverage: Limited
- Emissions
- Miles: 80,000Years: 8Coverage: Federal Emissions Warranty
- Performance
- Miles: 50,000Years: 4Coverage: Limited
Production Details
- Manufacturer
- Infiniti Genuine Parts
- Manufacturing Process
-
- Laser Cutting
- Robotic Welding
- Precision Bending
- Quality Control
- inspection: 100% Visual and Dimensional InspectionTesting: Pressure Testing, Leak Testing, Durability Testing
- Sustainability Practices
-
- Recycled Materials
- Low Emission Manufacturing
- Energy-Efficient Processes
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%Lead Time: 2 weeks
Service Information for exhaust Service
Maintenance and service requirements specific to this component
- Inspect exhaust system for leaks
- Check hangers and mounts for wear
- Inspect catalytic converter for damage
- Check oxygen sensors for proper function
- Inspect muffler for corrosion or damage
Ensure proper alignment and secure mounting to prevent vibration and noise.
- Perform detailed inspection of entire exhaust system
- Check for corrosion and rust
- Inspect heat shields for integrity
- Test oxygen sensors for accuracy
- Check exhaust flow and back pressure
Special tools may be required for detailed inspection and testing.
- Replace catalytic converter if necessary
- Replace oxygen sensors if faulty
- Inspect and replace gaskets as needed
- Check and replace hangers and mounts if worn
- Perform full system performance test
Critical to ensure all components are in optimal condition for emissions and performance.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the exhaust system for the 2014-Present Infiniti QX60?
What are the technical specifications of the exhaust system for the 2014-Present Infiniti QX60?
The 2014-Present Infiniti QX60 features a dual-exhaust system designed for optimal performance and reduced emissions. The system includes stainless steel pipes, mufflers, and resonators, ensuring durability and a smooth exhaust flow. The exhaust system is compatible with the 3.5L V6 engine, producing a balanced sound and meeting federal emissions standards. It is designed to work seamlessly with the vehicle's engine control module for efficient operation.
Q2 What are the maintenance requirements for the exhaust system?
What are the maintenance requirements for the exhaust system?
Regular maintenance of the exhaust system involves inspecting for leaks, corrosion, and damage. Every 15,000 miles, inspect the exhaust pipes, mufflers, and connections. Replace any corroded or damaged components promptly. Ensure the catalytic converter is functioning properly, and have it checked during routine emissions testing. Avoid driving in extreme off-road conditions to prevent damage to the underside of the vehicle.
Q3 How do I install or replace the exhaust system?
How do I install or replace the exhaust system?
To replace the exhaust system, start by safely lifting the vehicle and removing the heat shields. Disconnect the oxygen sensors and exhaust flanges from the engine. Remove the bolts securing the mufflers and resonators, then carefully lower the exhaust system. Install the new system by reversing the steps, ensuring all connections are secure and sealed properly. Tighten all bolts and reconnect sensors. Test the system for leaks before driving.
Q4 How do I troubleshoot common exhaust system issues?
How do I troubleshoot common exhaust system issues?
If you notice a loud exhaust noise, inspect for holes or loose connections. A decrease in performance could indicate a clogged catalytic converter or muffler. Check for corrosion or damage to the exhaust pipes. Use an OBD-II scanner to diagnose any error codes related to the exhaust system. If issues persist, consult a certified mechanic for professional diagnosis and repair.
Q5 How can I optimize the performance of the exhaust system?
How can I optimize the performance of the exhaust system?
For optimal performance, consider upgrading to a high-flow catalytic converter or performance mufflers. Ensure proper engine tuning to complement exhaust modifications. Regularly clean the exhaust system to prevent buildup and maintain airflow. Avoid excessive acceleration or high RPMs, which can strain the system. Performance upgrades should be installed by a qualified technician to ensure compatibility and safety.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Infiniti QX60 Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and technical specifications for the 2014-Present Infiniti QX60.
Exhaust System Technical Bulletin
Coming SoonOfficial technical bulletin providing updates and specifications for the exhaust system of the Infiniti QX60.
Infiniti QX60 Parts Catalog
Coming SoonDetailed catalog of genuine parts and accessories for the exhaust system of the 2014-Present Infiniti QX60.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.