Infiniti G35 2007-2008 Exhaust Specifications
Explore the detailed exhaust system specifications for the 2007-2008 Infiniti G35, including pipe sizes, muffler details, and catalytic converter info. Ideal for maintenance, repairs, or upgrades.
Overview Specifications
This document provides detailed specifications and information about the exhaust system of the 2007-2008 Infiniti G35. It is designed to help users understand the technical aspects of the exhaust system, including its components, performance, and maintenance. Use the search and navigation instructions to quickly find the information you need. The document is divided into sections and subsections for easy reference.
How to Use
Use the search bar to enter keywords related to the exhaust system, such as 'muffler' or 'catalytic converter'. The search results will highlight relevant sections and subsections.
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Key Specifications
Exhaust Type
Dual Exhaust
Material
Stainless Steel
Flow Rate
450 CFM
Backpressure
<1.5 psi
Noise Level
72-85 dB
Available Specifications
Exhaust System Components
This section covers the main components of the exhaust system, including the muffler, catalytic converter, exhaust pipes, and oxygen sensors. Learn about the role of each component and how they work together to optimize performance and emissions.
Exhaust System Components
This section covers the main components of the exhaust system, including the muffler, catalytic converter, exhaust pipes, and oxygen sensors. Learn about the role of each component and how they work together to optimize performance and emissions.
Muffler
- Dual exhaust muffler design for enhanced performance
- Stainless steel construction for durability
- Reduces exhaust noise while maintaining airflow
- Located at the rear of the vehicle
Catalytic Converter
- High-efficiency three-way catalytic converter
- Reduces harmful emissions (CO, NOx, and hydrocarbons)
- Located in the mid-section of the exhaust system
- Designed for compliance with emissions standards
Exhaust Pipes
- Stainless steel pipes for corrosion resistance
- Dual exhaust pipe configuration
- Optimized for minimal backpressure
- Connects the catalytic converter to the muffler
Performance Specifications
This section provides detailed performance specifications for the exhaust system, including flow rates, backpressure, and noise levels. Understand how the exhaust system contributes to the overall performance of the vehicle.
Performance Specifications
This section provides detailed performance specifications for the exhaust system, including flow rates, backpressure, and noise levels. Understand how the exhaust system contributes to the overall performance of the vehicle.
Flow Rate
- Maximum flow rate of 450 CFM (cubic feet per minute)
- Designed to support the 3.5L V6 engine's output
- Balanced flow for optimal power and efficiency
- Tested under various load conditions
Backpressure
- Low backpressure design for improved engine efficiency
- Backpressure maintained below 1.5 psi at full throttle
- Optimized for high RPM performance
- Ensures smooth exhaust gas evacuation
Noise Levels
- Exhaust noise level of 72 dB at idle
- Maximum noise level of 85 dB at full throttle
- Tuned for a sporty yet refined sound
- Complies with noise regulations
Maintenance and Care
This section outlines maintenance tips and best practices for the exhaust system. Learn how to inspect, clean, and replace components to ensure longevity and optimal performance.
Maintenance and Care
This section outlines maintenance tips and best practices for the exhaust system. Learn how to inspect, clean, and replace components to ensure longevity and optimal performance.
Inspection
- Check for rust or corrosion every 12 months
- Inspect for cracks or leaks in the exhaust pipes
- Verify proper alignment of the muffler and pipes
- Ensure all mounting brackets are secure
Cleaning
- Use a mild detergent to clean stainless steel components
- Avoid abrasive cleaners to prevent surface damage
- Rinse thoroughly with water after cleaning
- Dry with a soft cloth to prevent water spots
Replacement
- Replace the catalytic converter every 100,000 miles
- Use OEM or equivalent parts for replacements
- Ensure proper torque when installing new components
- Check for leaks after installation
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Component Specifications
Overview
- Type
- Dual Exhaust System
- Configuration
- Rear Exit
- Platform
- 2007-2008 Infiniti G35 Sedan/Coupe
- Material
- Stainless Steel
- Location
- Underbody
Dimensions
- Total Length
- 96 inches (243.84 cm)
- Pipe Diameter
- 2.25 inches (5.715 cm)
- Muffler Length
- 24 inches (60.96 cm)
- Muffler Width
- 8 inches (20.32 cm)
- Muffler Height
- 6 inches (15.24 cm)
- Tailpipe Diameter
- 3.5 inches (8.89 cm)
- Tailpipe Length
- 12 inches (30.48 cm)
Materials
- Pipes
- Stainless Steel
- Muffler
- Stainless Steel with Fiberglass Packing
- Catalytic Converter
- Ceramic Catalyst Substrate
- Hangers
- Rubber with Steel Cores
Features
- Performance
-
- Enhanced exhaust flow
- Reduced back pressure
- Improved horsepower output
- Design
-
- Polished stainless steel finish
- Dual tailpipe configuration
- Integrated resonators
- Sound
-
- Deep, aggressive tone
- Minimal drone at highway speeds
- Adjustable sound levels (optional)
- Durability
-
- Corrosion-resistant materials
- Heat-resistant coatings
- Impact-resistant construction
Safety Features
- Heat Management
-
- Heat shields on critical components
- Thermal insulation
- Emissions
-
- Catalytic converter for reduced emissions
- O2 sensors for optimal fuel mixture
- installation
-
- Secure mounting points
- Rubber hangers for vibration dampening
Comfort Features
- Noise Reduction
-
- Muffler with sound-dampening materials
- Resonators for sound tuning
- Vibration Control
-
- Rubber hangers for vibration isolation
- Flexible pipe sections
- Maintenance
-
- Easy access for inspection
- Modular design for component replacement
Accessories
- Performance
-
- High-flow catalytic converter
- Performance muffler
- Exhaust tips
- installation
-
- Exhaust hangers
- Mounting brackets
- Gaskets
- Maintenance
-
- Cleaning solutions
- Protective sprays
- Replacement O2 sensors
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect for leaks
- Check hangers and mounts
- Clean exhaust tips
- Inspect catalytic converter
- Replace O2 sensors if needed
- Notes
- Use only manufacturer-recommended parts for replacements.
Warranty
- Manufacturer Warranty
- Miles: 36,000Years: 3Coverage: Defects in materials and workmanship
- Extended Warranty
- Miles: 60,000Years: 5Coverage: Additional coverage for exhaust components
- Performance Parts Warranty
- Miles: 50,000Years: 2Coverage: Performance mufflers and catalytic converters
- Terms
- Warranty void if aftermarket modifications are made.
Production Details
- Manufacturer
- Infiniti/Nissan
- Manufacturing Process
-
- Robotic welding
- Precision cutting
- Quality control testing
- Quality Control
- Pressure Testing: Ensures no leaksMaterial inspection: Verifies stainless steel gradePerformance Testing: Confirms exhaust flow rates
- Sustainability
-
- Recyclable materials used
- Emission control compliance
- Energy-efficient manufacturing
- Production Metrics
- Daily Output: 500 unitsDefect Rate: Less than 0.5%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 exhaust tips
- Inspect catalytic converter
- Replace O2 sensors if needed
Use only manufacturer-recommended parts for replacements.
- Perform full system inspection
- Check for corrosion or rust
- Test exhaust back pressure
- Inspect and replace gaskets if necessary
Special tools may be required for pressure testing.
- Replace catalytic converter if needed
- Inspect and replace muffler if necessary
- Check all welds and joints
- Perform emissions test
Critical to ensure emissions compliance at this interval.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the exhaust system compatible with both sedan and coupe models of the 2007-2008 Infiniti G35?
Is the exhaust system compatible with both sedan and coupe models of the 2007-2008 Infiniti G35?
The exhaust system for the 2007-2008 Infiniti G35 is model-specific. Sedan and coupe versions have different configurations due to variations in chassis and body design. While some components may overlap, it is crucial to verify compatibility with your specific model (sedan or coupe) before purchasing. Always refer to the manufacturer's specifications or consult with a certified technician to ensure proper fitment and performance.
Q2 What are the maintenance requirements for the exhaust system?
What are the maintenance requirements for the exhaust system?
The exhaust system requires regular inspections to ensure optimal performance. Check for rust, cracks, or leaks every 10,000 miles or annually. Ensure all hangers and brackets are secure. Replace gaskets and seals as needed to prevent exhaust leaks. Cleaning the exhaust tips can maintain aesthetics. If you notice unusual noises or reduced performance, have the system inspected by a professional immediately.
Q3 How do I replace the exhaust system on a 2007-2008 Infiniti G35?
How do I replace the exhaust system on a 2007-2008 Infiniti G35?
To replace the exhaust system, first, safely lift the vehicle using a jack and secure it with stands. Remove the old exhaust by detaching the hangers, unbolting the flange connections, and carefully lowering the system. Install the new exhaust by aligning it with the hangers, securing the flange connections with new gaskets, and tightening bolts to the manufacturer's torque specifications. Ensure there are no leaks or misalignments before lowering the vehicle.
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, such as rattling or hissing, often indicate issues like loose components, exhaust leaks, or damaged parts. Inspect the hangers, brackets, and connections for looseness or wear. Check for holes or cracks in the pipes or muffler. If the issue persists, consult a professional for a thorough inspection. Addressing these problems promptly can prevent further damage and ensure safe operation.
Q5 How can I optimize the performance of my exhaust system?
How can I optimize the performance of my exhaust system?
To optimize performance, consider upgrading to a high-flow exhaust system designed for the 2007-2008 Infiniti G35. This can improve exhaust flow, reduce backpressure, and enhance engine efficiency. Regularly inspect and maintain the system to prevent leaks or blockages. Ensure all connections are secure and use quality gaskets. Pairing the exhaust with a compatible intake system can further boost performance.
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 G35 Service Manual
Coming SoonComprehensive service manual covering maintenance, repairs, and technical specifications for the 2007-2008 Infiniti G35.
Technical Service Bulletin for Exhaust System
Coming SoonOfficial bulletin addressing common issues and updates for the exhaust system in the 2007-2008 Infiniti G35.
Infiniti G35 Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts, including exhaust components, for the 2007-2008 Infiniti G35.
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