Acura TL 2009-2014 Exhaust Specifications
Detailed technical specifications and documentation for the 2009-2014 Acura TL exhaust system. Includes component details, torque specifications, and maintenance guidelines for optimal performance.
Exhaust System Overview Specifications
This document provides a comprehensive overview of the exhaust system specifications for the 2009-2014 Acura TL. It includes detailed information on components, materials, emissions compliance, and performance features. Use this guide to understand the system's design, locate specific parts, and perform maintenance or upgrades. The document is organized into sections for easy navigation, with subsections providing in-depth technical details.
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Navigate through the document by reviewing the table of contents or using the section titles. Each major section is divided into subsections that provide detailed technical points. Use the quick reference section for key specifications at a glance.
Key Specifications
Exhaust System Type
Dual Exhaust
Muffler Type
Dual-Chamber
Catalytic Converter
High-Efficiency
Exhaust Pipe Diameter
2.25 inches
Exhaust Tips
Dual 3.5-inch
Available Specifications
Exhaust System Overview
The exhaust system of the 2009-2014 Acura TL is designed to optimize performance, reduce emissions, and minimize noise. It consists of a combination of pipes, mufflers, catalytic converters, and exhaust tips. The system is constructed from high-quality materials to ensure durability and efficiency.
Exhaust System Overview
The exhaust system of the 2009-2014 Acura TL is designed to optimize performance, reduce emissions, and minimize noise. It consists of a combination of pipes, mufflers, catalytic converters, and exhaust tips. The system is constructed from high-quality materials to ensure durability and efficiency.
System Components
- Dual exhaust system for enhanced performance
- Stainless steel construction for corrosion resistance
- Two mufflers for noise reduction
- Catalytic converters for emissions control
- Exhaust tips with polished finish
Materials and Construction
- High-grade stainless steel for durability
- Aluminum components for weight reduction
- Heat-resistant materials for engine bay protection
- Welded joints for leak resistance
- Durable exhaust gaskets
Emissions Compliance
- Meets EPA emissions standards
- Catalytic converters reduce harmful emissions
- Oxygen sensors for optimal engine performance
- EGR system integration
- Complies with CARB standards
Performance Features
- Dual exhaust system improves engine breathing
- Muffler design reduces backpressure
- Optimized pipe diameter for better flow
- Sport-tuned exhaust note
- Enhanced low-end torque
Muffler and Exhaust Pipe Specifications
The muffler and exhaust pipe are critical components of the exhaust system, responsible for reducing noise and directing exhaust gases away from the vehicle. This section provides detailed specifications and technical information for these components.
Muffler and Exhaust Pipe Specifications
The muffler and exhaust pipe are critical components of the exhaust system, responsible for reducing noise and directing exhaust gases away from the vehicle. This section provides detailed specifications and technical information for these components.
Muffler Design and Features
- Dual-chamber muffler design
- Perforated core for sound absorption
- Stainless steel mesh for durability
- Welded muffler connections
- Straight-through design for minimal restriction
Exhaust Pipe Dimensions
- 2.25-inch diameter exhaust pipes
- 16-gauge steel for strength
- Mandrel-bent pipes for smooth flow
- Exhaust pipe length optimized for performance
- Flexible sections for vibration reduction
Exhaust Tips
- Dual exhaust tips with polished finish
- Tips made from T304 stainless steel
- 3.5-inch diameter tips
- Welded tip connections
- Optional chrome-plated tips available
Catalytic Converter Specifications
The catalytic converter is a key component of the exhaust system, responsible for reducing harmful emissions. This section provides detailed information on the catalytic converter's design, specifications, and performance characteristics.
Catalytic Converter Specifications
The catalytic converter is a key component of the exhaust system, responsible for reducing harmful emissions. This section provides detailed information on the catalytic converter's design, specifications, and performance characteristics.
Converter Design and Features
- High-efficiency catalytic converter
- Ceramic substrate for maximum surface area
- Stainless steel housing for durability
- Welded connections for leak resistance
- Oxygen sensor integration
Emissions Reduction
- Reduces CO emissions by up to 90%
- Reduces HC emissions by up to 90%
- Reduces NOx emissions by up to 90%
- Meets or exceeds EPA standards
- Compliant with California emissions standards
Durability and Maintenance
- Designed for long service life
- Resistant to thermal stress
- Protected from contamination
- Regular maintenance recommended
- Replacement interval: 100,000 miles
Additional Features and Considerations
This section covers additional features of the exhaust system, including heat shields, insulation, and corrosion resistance. It also provides information on system weight and optional upgrades.
Additional Features and Considerations
This section covers additional features of the exhaust system, including heat shields, insulation, and corrosion resistance. It also provides information on system weight and optional upgrades.
Heat Shields and Insulation
- Heat shields protect surrounding components
- High-temperature insulation
- Reduces under-carriage heat
- Protects fuel lines and wiring
- Durable heat-resistant materials
Corrosion Resistance
- Stainless steel construction
- Aluminized coatings
- Welded seams for protection
- Drainage holes to prevent moisture
- Anti-corrosion treatments
Exhaust System Weight
- Total system weight: approximately 50 lbs
- Lightweight materials used
- Optimized for performance and weight
- Comparable to aftermarket systems
- Weight distribution balanced
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Component Specifications
Overview
- Type
- Dual Exhaust System
- Configuration
- Rear Muffler with Dual Chrome Tips
- Platform
- SH-AWD (Super Handling All-Wheel Drive)
- Material
- Stainless Steel
- Location
- Rear Undercarriage
- Emissions Standard
- EPA Tier 2 Bin 5
Dimensions
- Exhaust Pipe Diameter
- 2.25 inches (57.15 mm)
- Muffler Size
- 20 inches (length) x 9 inches (width) x 4 inches (height)
- Tailpipe Diameter
- 2.00 inches (50.80 mm)
- System Length
- 14.5 feet (4.42 meters)
- Weight
- 55.1 lbs (25.0 kg)
- Backpressure
- 8.5 psi (0.59 bar)
- Heat Shield Clearance
- 1.5 inches (38.1 mm)
- Max Operating Temperature
- 1650°F (900°C)
Materials
- Exhaust Pipes
- 409L Stainless Steel
- Muffler
- 304L Stainless Steel
- Resonator
- Aluminized Steel
- Mounting Hangers
- Rubber-Insulated Steel
- Tailpipe Trims
- Polished 304L Stainless Steel
Features
- Design Features
-
- Mandrel-Bent Exhaust Pipes
- Straight-Through Muffler Design
- Dual-Wall Tailpipe Construction
- Integrated Exhaust Valve System
- Tuned Resonator Chamber
- Performance Features
-
- Low-Backpressure Design
- High-Flow Muffler
- Optimized Pipe Routing
- Thermal Insulation
- Precision-Welded Joints
- Sound Features
-
- Aggressive Exhaust Note
- Engine Sound Enhancement
- Minimal Drone
- RPM-Dependent Sound Modulation
- Silencer Chamber Technology
- Durability Features
-
- Corrosion-Resistant Coatings
- Double-Welded Seams
- Vibration-Isolating Mounts
- Heat-Resistant Wrapping
- Durable Hanger Bushings
- Emissions Features
-
- Catalytic Converter Integration
- Emissions Reduction Technology
- Air-Fuel Ratio Optimization
- Secondary Air Injection
- EPA Compliance
- Aesthetic Features
-
- Polished Chrome Tips
- Stainless Steel Clamps
- Visible Welds
- Sleek Undercarriage Design
- Logo-Embossed Muffler
Safety Features
- Heat Protection
-
- Heat Shields for Fuel Lines
- Insulated Exhaust Components
- Clearance from Fuel Tank
- Thermal Wrap on Pipes
- Fire-Resistant Materials
- Leak Detection
-
- Sealed Welds
- Pressure-Tested System
- Gas Leak Sensors
- Visual Inspection Points
- Temperature Monitoring
- Mounting Safety
-
- Reinforced Mounting Brackets
- Dual-Ply Rubber Hangers
- Fail-Safe Hanger Design
- Secure Clamping System
- Vibration-Dampening Mounts
- Emergency Features
-
- Quick-Release Couplers
- Emergency Muffler Bypass
- Exhaust Cut-Out Valve
- Thermal Overload Protection
- Exhaust System Monitor
Comfort Features
- Noise Reduction
-
- Acoustic Insulation
- Resonator Chamber
- Silencer Technology
- Sound-Dampening Materials
- Cabin Noise Reduction
- Smooth Operation
-
- Vibration-Isolating Mounts
- Flexible Exhaust Couplers
- Smooth Pipe Transitions
- Harmonic Balancing
- Low-Drone Design
- Thermal Comfort
-
- Heat Shielding
- Undercarriage Protection
- Passenger Compartment Isolation
- Cooling System Integration
- Thermal Barrier Coatings
- System integration
-
- Engine Management System Compatibility
- Adaptive Exhaust Valve
- Integrated Catalytic Converter
- Fuel Efficiency Optimization
- Emissions System Integration
- User Experience
-
- Exhaust Note Tuning
- Driver Feedback Enhancement
- Sport Mode Compatibility
- Customizable Sound Levels
- Real-Time Performance Monitoring
Accessories
- Performance Upgrades
-
- High-Flow Catalytic Converter
- Stainless Steel Headers
- Cat-Back Exhaust System
- Performance Mufflers
- Exhaust Tip Upgrades
- Aesthetic Upgrades
-
- Black Chrome Tips
- Carbon Fiber Tips
- Exhaust Tip Trim
- Polished Muffler Cover
- LED Exhaust Lighting
- Functional Accessories
-
- Exhaust System Cleaning Kit
- Thermal Wrap Kit
- Exhaust Mount Replacement
- Silencer Packing Refresh
- Exhaust Clamp Set
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Exhaust System Inspection
- Muffler Gasket Replacement
- Exhaust Pipe Cleaning
- Hanger Bushing Lubrication
- Leak Check
- Heat Shield Inspection
- Maintenance Notes
-
- Inspect exhaust system for leaks or damage
- Clean exhaust pipes with wire brush
- Replace worn-out hanger bushings
- Check muffler and resonator for dents
- Ensure proper exhaust valve function
- Verify emissions system operation
Warranty
- Basic Warranty
- Miles: 36000 milesYears: 3 yearsCoverage: Exhaust System Components
- Powertrain Warranty
- Miles: 70000 milesYears: 5 yearsCoverage: Catalytic Converter and Muffler
- Emissions Warranty
- Miles: 150000 milesYears: 15 yearsCoverage: Emissions-Related Components
- Corrosion Warranty
- Miles: Unlimited milesYears: 5 yearsCoverage: Perforation of Exhaust Components
- Warranty Terms
-
- Valid for original owner only
- Transferable to second owner
- Requires regular maintenance
- Does not cover aftermarket modifications
- Prorated after certain mileage
Production Details
- Manufacturer
- Honda of America Manufacturing
- Manufacturing Process
-
- Robotic Welding
- Laser Cutting
- Hydroforming
- Mandrel Bending
- TIG Welding
- Automated Inspection
- Quality Control
- inspection Process: Automated and manual inspectionCertification: ISO 9001:2015 CertifiedTesting: Pressure Test: Up to 10 psi, Leak Test: Helium Leak Detection, Endurance Test: 500-hour salt spray test, Performance Test: Backpressure and flow bench testing
- Sustainability Practices
-
- Recycled materials used in production
- Energy-efficient manufacturing process
- Emissions reduction in production
- Water conservation measures
- Zero-waste policy
- Production Metrics
- Daily Production: 200 units per dayAnnual Capacity: 50,000 units per yearLead Time: 6 weeks from order to deliverySupplier Network: Global supply chaininventory Turnover: 8 times per year
Service Information for Exhaust System Service
Maintenance and service requirements specific to the exhaust system of the 2009-2014 Acura TL
- Inspect exhaust pipes for rust or damage
- Check muffler and resonator for leaks
- Lubricate exhaust hanger bushings
- Inspect heat shields and mounts
- Verify exhaust valve operation
- Check for any unusual noises
Perform visual inspection and basic maintenance tasks
- Replace exhaust system gaskets
- Clean exhaust pipes with wire brush
- Inspect and replace hanger bushings if worn
- Check catalytic converter efficiency
- Inspect muffler and tailpipe for damage
- Test backpressure levels
More thorough inspection and replacement of wear items
- Replace muffler and resonator packing
- Inspect and replace exhaust clamps
- Check for any exhaust leaks
- Inspect catalytic converter for damage
- Replace exhaust valve if necessary
- Perform emissions system test
Major service interval with component replacements
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the exhaust pipe diameter for the 2009-2014 Acura TL?
What is the exhaust pipe diameter for the 2009-2014 Acura TL?
The exhaust pipe diameter for the 2009-2014 Acura TL is 2.25 inches (57.15 mm) for the standard trim and 2.5 inches (63.5 mm) for the SH-AWD trim. This measurement is critical for ensuring proper exhaust flow and performance.
Q2 What type of catalytic converter is used in the 2009-2014 Acura TL?
What type of catalytic converter is used in the 2009-2014 Acura TL?
The 2009-2014 Acura TL is equipped with a three-way catalytic converter, which reduces harmful emissions by converting nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons (HC) into less harmful gases. The converter is designed to meet strict emissions standards and is located in the exhaust system's mid-section.
Q3 What is the recommended torque specification for exhaust manifold bolts?
What is the recommended torque specification for exhaust manifold bolts?
The recommended torque specification for the exhaust manifold bolts on the 2009-2014 Acura TL is 23 lb-ft (31 Nm). Proper torque ensures a secure seal and prevents exhaust leaks, which can affect performance and emissions.
Q4 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, cracks, loose components, or leaks. Early detection of issues can prevent costly repairs and ensure optimal performance.
Q5 Can aftermarket exhaust systems affect the vehicle's warranty?
Can aftermarket exhaust systems affect the vehicle's warranty?
Yes, installing an aftermarket exhaust system may void certain aspects of the vehicle's warranty, particularly if the modification causes damage to other components or affects emissions compliance. Always consult your Acura dealer or warranty documentation before making modifications.
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 TL Exhaust System Service Manual
Coming SoonOfficial service manual for the 2009-2014 Acura TL exhaust system, including detailed diagrams, specifications, and repair procedures.
Exhaust System Maintenance Guide
Coming SoonA comprehensive guide to maintaining the exhaust system, including inspection tips, common issues, and troubleshooting steps.
Genuine Acura Exhaust Parts Catalog
Coming SoonCatalog of genuine Acura exhaust components, including catalytic converters, mufflers, and pipes, ensuring compatibility and performance.
Emissions Compliance Information
Coming SoonDetailed information on emissions standards and compliance for the 2009-2014 Acura TL, including the role of the catalytic converter and exhaust system.
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