Subaru Subaru Tribeca 2005-2006 Exhaust Specifications
Explore detailed exhaust system specifications for the 2005-2006 Subaru Tribeca, including pipe sizes, muffler details, and catalytic converter info. Ideal for repairs, maintenance, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the exhaust system of the 2005-2006 Subaru Tribeca. It is designed to assist mechanics, enthusiasts, and owners in understanding the components, performance, and maintenance of the exhaust system. Use the search and navigation instructions to quickly find relevant information. The document is divided into sections covering exhaust components, performance, and maintenance tips.
How to Use
Use the search bar to enter keywords related to the exhaust system, such as 'muffler' or 'catalytic converter'. Results will highlight relevant sections and subsections.
Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections for easy access to detailed information.
Key Specifications
Exhaust Manifold Material
Cast Iron
Catalytic Converter Type
Ceramic Honeycomb
Muffler Material
Stainless Steel
Tailpipe Diameter
2.5 inches
Emission Standard
OBD-II Compliant
Available Specifications
Exhaust System Components
This section details the key components of the 2005-2006 Subaru Tribeca's exhaust system, including the exhaust manifold, catalytic converter, muffler, and tailpipe. Learn about the materials, design, and function of each part.
Exhaust System Components
This section details the key components of the 2005-2006 Subaru Tribeca's exhaust system, including the exhaust manifold, catalytic converter, muffler, and tailpipe. Learn about the materials, design, and function of each part.
Exhaust Manifold
- Made of cast iron for durability and heat resistance.
- Directs exhaust gases from the engine cylinders to the exhaust pipe.
- Designed to minimize backpressure for optimal engine performance.
- Includes heat shields to protect surrounding components.
Catalytic Converter
- Uses a ceramic honeycomb structure coated with precious metals.
- Reduces harmful emissions by converting pollutants into less harmful gases.
- Located between the exhaust manifold and the muffler.
- OBD-II compliant for emission standards.
Muffler and Tailpipe
- Muffler constructed from stainless steel for corrosion resistance.
- Designed to reduce exhaust noise while maintaining flow efficiency.
- Tailpipe extends from the muffler to expel gases behind the vehicle.
- Includes a resonator for additional noise reduction.
Exhaust System Performance
This section covers the performance characteristics of the exhaust system, including flow efficiency, backpressure, and emission control. Understand how the system contributes to the vehicle's overall performance.
Exhaust System Performance
This section covers the performance characteristics of the exhaust system, including flow efficiency, backpressure, and emission control. Understand how the system contributes to the vehicle's overall performance.
Flow Efficiency
- Optimized pipe diameter for balanced exhaust flow.
- Minimized bends to reduce resistance and backpressure.
- Designed to support the 3.0L H6 engine's power output.
- Enhances fuel efficiency and throttle response.
Emission Control
- Catalytic converter meets strict EPA and CARB standards.
- Integrated oxygen sensors for precise air-fuel ratio monitoring.
- Reduces CO, NOx, and hydrocarbon emissions.
- Supports the vehicle's compliance with environmental regulations.
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues. Learn about inspection intervals, common problems, and repair tips.
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues. Learn about inspection intervals, common problems, and repair tips.
Routine Maintenance
- Inspect the exhaust system every 12,000 miles for leaks or damage.
- Check for rust or corrosion, especially in winter climates.
- Ensure all mounting brackets and hangers are secure.
- Replace worn gaskets and seals to prevent leaks.
Common Issues
- Rust and corrosion in the muffler or tailpipe.
- Cracked or damaged exhaust manifold due to heat stress.
- Failed catalytic converter leading to increased emissions.
- Loose or broken hangers causing rattling noises.
Repair Tips
- Use OEM or high-quality aftermarket parts for replacements.
- Apply anti-seize compound to bolts during reassembly.
- Check for exhaust leaks using a soapy water solution.
- Consult a professional for catalytic converter issues.
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Component Specifications
Overview
- Type
- Dual exhaust system
- Configuration
- Rear-mounted
- Platform
- Subaru Tribeca 2005-2006
- Material
- Stainless steel
- Location
- Underbody, rear section
Dimensions
- Overall Length
- 72 inches (182.88 cm)
- Pipe Diameter
- 2.25 inches (5.72 cm)
- Muffler Length
- 24 inches (60.96 cm)
- Muffler Width
- 8 inches (20.32 cm)
- Muffler Height
- 6 inches (15.24 cm)
- Tailpipe Diameter
- 3 inches (7.62 cm)
- Tailpipe Length
- 12 inches (30.48 cm)
Materials
- Pipes
- Stainless steel
- Muffler
- Aluminized steel
- Tailpipe
- Polished stainless steel
- Gaskets
- Graphite and steel composite
- Hangers
- Rubber and steel
Features
- Performance
-
- Optimized flow design
- Reduced backpressure
- Enhanced exhaust scavenging
- Durability
-
- Corrosion-resistant materials
- Heat-resistant coatings
- Reinforced hangers
- Sound
-
- Tuned muffler for balanced sound
- Minimized drone
- Aggressive tone under acceleration
- installation
-
- Direct bolt-on fitment
- Precision-engineered flanges
- Included hardware kit
- Aesthetics
-
- Polished tailpipe finish
- Sleek muffler design
- Integrated heat shields
Safety Features
- Heat Management
-
- Heat shields on critical components
- Thermal-resistant coatings
- Structural integrity
-
- Reinforced welds
- High-strength hangers
- Emissions Compliance
-
- Meets EPA standards
- Compatible with OEM catalytic converter
Comfort Features
- Noise Reduction
-
- Acoustic dampening in muffler
- Vibration-resistant mounts
- Thermal Management
-
- Heat shields to protect underbody
- Insulated pipes near cabin
- Drivability
-
- Smooth exhaust flow
- Balanced weight distribution
Accessories
- installation
-
- Mounting hardware kit
- Replacement gaskets
- Exhaust hangers
- Maintenance
-
- Exhaust sealant
- Rust inhibitor spray
- Cleaning brush
- Upgrades
-
- High-flow catalytic converter
- Performance muffler
- Custom tailpipe tips
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect for leaks
- Check hangers and mounts
- Clean tailpipe
- Inspect heat shields
- Tighten bolts and flanges
- Maintenance Notes
- Regularly check for rust or corrosion, especially in winter climates.
Warranty
- Standard Warranty
- Miles: 36,000Years: 3Coverage: Defects in materials and workmanship
- Corrosion Warranty
- Miles: 60,000Years: 5Coverage: Perforation due to rust
- Performance Warranty
- Miles: 50,000Years: 4Coverage: Maintains specified flow and sound characteristics
- Warranty Terms
- Warranty void if modified or used in non-OEM applications.
Production Details
- Manufacturer
- Subaru Genuine Parts
- Manufacturing Process
-
- Laser-cut components
- Robotic welding
- Pressure testing
- Quality Control
- inspection: 100% component inspectionTesting: Flow testing, Durability testing, Sound testing
- Sustainability Practices
-
- Recycled materials in construction
- Eco-friendly coatings
- Low-emission manufacturing
- Production Metrics
- Units Per Day: 500Defect Rate: Less than 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
- Clean tailpipe and muffler exterior
- Tighten all bolts and flanges
- Inspect heat shields for damage
Use torque wrench for proper bolt tightening.
- Perform full exhaust system inspection
- Check for corrosion or rust
- Replace gaskets if necessary
- Test exhaust flow and backpressure
- Inspect catalytic converter connections
Replace any corroded or damaged components immediately.
- Replace muffler if necessary
- Inspect and replace hangers
- Check entire system for alignment
- Perform sound level testing
- Inspect and clean oxygen sensor ports
Consider full system replacement if significant wear is detected.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the exhaust system compatible with other Subaru models?
Is the exhaust system compatible with other Subaru models?
The exhaust system for the 2005-2006 Subaru Tribeca is specifically designed for this model and is not directly compatible with other Subaru vehicles. It features a unique fitment tailored to the Tribeca's chassis and engine configuration. Always verify compatibility using the vehicle's VIN or consult a Subaru dealer for confirmation.
Q2 What maintenance is required for the exhaust system?
What maintenance is required for the exhaust system?
Regular maintenance for the exhaust system includes inspecting for rust, cracks, or leaks every 12 months or 12,000 miles. Ensure all hangers and brackets are secure. Replace gaskets and seals as needed. A professional inspection is recommended annually to maintain optimal performance and prevent costly repairs.
Q3 How do I replace the exhaust system on a 2005-2006 Subaru Tribeca?
How do I replace the exhaust system on a 2005-2006 Subaru Tribeca?
To replace the exhaust system, first, lift the vehicle securely using a jack and stands. Remove the old exhaust by detaching hangers, bolts, and clamps. Install the new system, ensuring proper alignment and fitment. Tighten all connections and recheck for leaks. Use a torque wrench to secure bolts to manufacturer specifications.
Q4 What should I do if my exhaust system is making unusual noises?
What should I do if my exhaust system is making unusual noises?
Unusual noises may indicate a leak, loose components, or internal damage. Inspect the exhaust for visible damage, loose hangers, or rust. Check gaskets and seals for wear. If the issue persists, consult a professional mechanic for a thorough diagnosis and repair.
Q5 How can I optimize the performance of my exhaust system?
How can I optimize the performance of my exhaust system?
To optimize performance, ensure the exhaust system is free of obstructions and leaks. Use high-quality components and maintain proper alignment. Consider upgrading to a performance exhaust system for improved airflow and efficiency. Regularly clean and inspect the system to prevent buildup and corrosion.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2005-2006 Subaru Tribeca Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2005-2006 Subaru Tribeca, including exhaust system details.
Subaru Technical Service Bulletin for Exhaust Systems
Coming SoonOfficial bulletin addressing common issues, updates, and fixes for the exhaust system in 2005-2006 Subaru Tribeca models.
Subaru Tribeca Parts and Accessories Catalog
Coming SoonDetailed catalog listing OEM and aftermarket parts, including exhaust components, for the 2005-2006 Subaru Tribeca.
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