Acura MDX 2014-2020 Exhaust Specifications
Detailed technical guide and specifications for the 2014-2020 Acura MDX exhaust system, including component details, torque values, and maintenance tips.
Exhaust System Specifications Specifications
This document provides detailed specifications and technical information about the exhaust system of the 2014-2020 Acura MDX. It covers key components, technical details, and maintenance recommendations. Use this guide to understand the exhaust system's design, functionality, and performance characteristics.
How to Use
To find specific information, use the search functionality by typing keywords related to the exhaust system, such as 'muffler', 'catalytic converter', or 'tailpipe'. Results will highlight relevant sections.
Navigate through the document by exploring the sections listed in the table of contents. Each section provides detailed information on specific components of the exhaust system.
Key Specifications
Exhaust System Type
Dual exhaust
Muffler Type
Chambered
Tailpipe Diameter
2.5 inches
Catalytic Converter Type
Three-way
Exhaust Note
Sport-tuned
Available Specifications
Exhaust System Overview
This section provides a general overview of the exhaust system, including its primary components and functions. The exhaust system is designed to reduce emissions, minimize noise, and improve engine performance.
Exhaust System Overview
This section provides a general overview of the exhaust system, including its primary components and functions. The exhaust system is designed to reduce emissions, minimize noise, and improve engine performance.
System Components
- Dual exhaust system with two mufflers
- Stainless steel construction for durability
- Two catalytic converters for emissions control
- Resonators to reduce noise levels
- Tailpipes with chrome-plated tips
System Features
- Optimized back pressure for improved engine performance
- Heat-resistant materials for durability
- Integrated exhaust manifold design
- Active noise cancellation technology
- Compliance with emissions standards
Muffler and Tailpipe
This section details the specifications of the muffler and tailpipe components, including materials, design, and performance characteristics.
Muffler and Tailpipe
This section details the specifications of the muffler and tailpipe components, including materials, design, and performance characteristics.
Muffler Specifications
- Chambered muffler design for sound reduction
- Stainless steel construction
- High-flow design for improved exhaust gas flow
- Welded seams for durability
- Heat shield for temperature management
Tailpipe Specifications
- Dual tailpipes with chrome-plated tips
- 2.5-inch diameter tailpipe
- Stainless steel construction
- Integrated exhaust valve for sound control
- Polished finish for corrosion resistance
Catalytic Converter
This section provides detailed information about the catalytic converter, including its design, function, and maintenance requirements.
Catalytic Converter
This section provides detailed information about the catalytic converter, including its design, function, and maintenance requirements.
Catalytic Converter Specifications
- Three-way catalytic converter design
- Ceramic honeycomb substrate
- High-efficiency emissions reduction
- Stainless steel housing
- Integrated oxygen sensor for monitoring
Emissions Control
- Reduces CO, HC, and NOx emissions
- Compliant with EPA standards
- Self-cleaning design for maintenance
- Optimized for low emissions at high temperatures
- Durable construction for long lifespan
Exhaust System Maintenance
This section provides recommendations for maintaining the exhaust system, including inspection intervals and common repairs.
Exhaust System Maintenance
This section provides recommendations for maintaining the exhaust system, including inspection intervals and common repairs.
Maintenance Schedule
- Inspect exhaust system every 15,000 miles
- Check for leaks and damage
- Replace gaskets and seals as needed
- Clean muffler and tailpipe tips
- Check catalytic converter efficiency
Common Repairs
- Replace oxygen sensor if faulty
- Repair or replace damaged muffler
- Weld or replace rusted tailpipe sections
- Replace catalytic converter if clogged
- Inspect and replace exhaust clamps
Search Specifications
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Component Specifications
Overview
- Type
- Dual Exhaust System
- Configuration
- Dual mufflers with four outlets
- Platform
- Honda Odyssey Platform
- Material
- Stainless Steel
- Location
- Rear-mounted, dual outlets
Dimensions
- Exhaust Pipe Diameter
- 2.25 in (57.15 mm)
- Muffler Size
- 7.5 in (190.5 mm) x 4.5 in (114.3 mm) x 14 in (355.6 mm)
- Tailpipe Length
- 48 in (1219.2 mm)
- Exhaust Tip Diameter
- 3.5 in (88.9 mm)
- Catalytic Converter Size
- 5 in (127 mm) x 4 in (101.6 mm) x 6.5 in (165.1 mm)
Materials
- Exhaust Pipes
- Stainless Steel (Grade 304)
- Mufflers
- Stainless Steel with Fiberglass Insulation
- Catalytic Converter
- Ceramic Honeycomb with Precious Metals
- Gaskets
- High-Temperature Resistant Rubber
- Exhaust Tips
- Polished Stainless Steel
Features
- Flow Characteristics
-
- Straight-through design for optimal flow
- Controlled backpressure for engine efficiency
- Low-restriction mufflers for performance
- Sound Reduction
-
- Chambered mufflers for noise cancellation
- Internal baffles for sound absorption
- Asymmetric exhaust tips for reduced resonance
- Heat Management
-
- Double-walled exhaust pipes
- Insulated mufflers
- Ceramic-coated catalytic converter
- Emissions Control
-
- Catalytic converter with oxygen sensor
- Secondary air injection system
- EPA and CARB compliant
- Durability
-
- Welded connections
- Corrosion-resistant coating
- Long-lasting gaskets
Safety Features
- Heat Shields
-
- Protects undercarriage from heat
- Reduces fire hazard
- Leakage Protection
-
- Sealed joints
- Spring-loaded connections
- Emissions Compliance
- Meets or exceeds EPA standards
Comfort Features
- Noise Reduction
-
- Acoustic damping materials
- Tuned exhaust chambers
- Smooth Operation
-
- Balanced exhaust flow
- Vibration-dampening mounts
Accessories
- Exhaust Tips
-
- Polished stainless steel tips
- Black chrome tips
- Sport tips with logo
- Gasket Kits
-
- Full gasket set
- High-temperature gaskets
- Exhaust flange gaskets
- Heat Shields
-
- Aluminum heat shields
- Stainless steel heat wraps
- Ceramic-coated heat shields
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect exhaust system for leaks
- Check exhaust hangers and mounts
- Clean or replace spark arrestor
- Replace gaskets if necessary
- Check catalytic converter efficiency
- Inspect exhaust tips for corrosion
- Notes
- Use only OEM or equivalent parts. Avoid using harsh chemicals.
Warranty
- Parts Warranty
- Miles: 36,000 milesYears: 3 yearsCoverage: Replace defective parts
- Labor Warranty
- Miles: 36,000 milesYears: 3 yearsCoverage: Cover labor costs for repairs
- Emissions Warranty
- Miles: 150,000 milesYears: 15 yearsCoverage: Catalytic converter and emissions components
- Corrosion Warranty
- Miles: 100,000 milesYears: 5 yearsCoverage: Perforation due to corrosion
Production Details
- Manufacturer
- Honda of America Manufacturing
- Manufacturing Process
-
- Robotically welded seams
- Precision mandrel bending
- Catalytic converter assembly
- Muffler packing
- Final inspection and testing
- Quality Control
- inspection: Visual and acoustic testingTesting: Leak and backpressure testsCertification: Emissions and durability certification
- Sustainability Practices
-
- Recycled materials used
- Low-emission manufacturing
- Energy-efficient processes
- Production Metrics
- Annual Production: Over 10,000 units annuallyLead Time: 6-8 weeks for custom ordersFailure Rate: Less than 1% defect rate
Service Information for exhaust Service
Maintenance and service requirements specific to this component
- Inspect exhaust system for leaks
- Check exhaust hangers and mounts
- Clean or replace spark arrestor
- Replace gaskets if necessary
- Check catalytic converter efficiency
Essential for maintaining emissions compliance and performance.
- Inspect exhaust pipes for corrosion
- Check muffler condition
- Replace exhaust tips if corroded
- Inspect heat shields
- Check exhaust system connections
Special attention to high-heat areas; use proper safety equipment.
- Replace catalytic converter if necessary
- Replace muffler and resonator
- Inspect and replace oxygen sensor
- Check exhaust system performance
- Perform system backpressure test
Critical for maintaining emissions standards and engine efficiency.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the exhaust pipe diameter for the 2014-2020 Acura MDX?
What is the exhaust pipe diameter for the 2014-2020 Acura MDX?
The exhaust pipe diameter for the 2014-2020 Acura MDX is 2.25 inches (57.15 mm) for the front pipe and 2.0 inches (50.8 mm) for the rear section. This configuration ensures optimal exhaust flow and backpressure for the 3.5L V6 engine.
Q2 What type of catalytic converter is used in the 2014-2020 Acura MDX?
What type of catalytic converter is used in the 2014-2020 Acura MDX?
The 2014-2020 Acura MDX uses a three-way catalytic converter with a honeycomb structure made of ceramic substrate coated with platinum, palladium, and rhodium. It is designed to reduce NOx, CO, and HC emissions to meet stringent EPA and CARB standards.
Q3 What is the torque specification for the exhaust manifold bolts?
What is the torque specification for the exhaust manifold bolts?
The torque specification for the exhaust manifold bolts on the 2014-2020 Acura MDX is 23 lb-ft (31 Nm). Ensure the engine is cool before tightening to avoid warping the manifold.
Q4 Can I replace the stock exhaust with an aftermarket system?
Can I replace the stock exhaust with an aftermarket system?
Yes, you can replace the stock exhaust with an aftermarket system, but ensure it complies with local emissions regulations. Using non-genuine parts may void your warranty and could affect performance or emissions compliance.
Q5 How often should the exhaust system be inspected?
How often should the exhaust system be inspected?
The exhaust system should be inspected every 15,000 miles (24,000 km) or during routine maintenance. Look for signs of corrosion, leaks, or damage to the muffler, pipes, and catalytic converter.
Q6 What is the recommended replacement interval for the muffler?
What is the recommended replacement interval for the muffler?
The muffler does not have a specific replacement interval but should be inspected for rust, holes, or excessive noise. Replacement is typically required if damage is detected or if performance is compromised.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura MDX Exhaust System Service Manual
Coming SoonOfficial service manual for the 2014-2020 Acura MDX exhaust system, including removal, installation, and torque specifications.
Exhaust System Maintenance Guide
Coming SoonStep-by-step guide for inspecting and maintaining the exhaust system, including common issues and troubleshooting tips.
Emissions Compliance Information
Coming SoonDetailed information on emissions standards and compliance for the 2014-2020 Acura MDX exhaust system.
Genuine Acura Exhaust Parts Catalog
Coming SoonCatalog of genuine Acura exhaust components, including part numbers and compatibility details.
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Technical Information
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