BMW X5 2007-2013 Exhaust Specifications
Comprehensive technical specifications and service details for the 2007-2013 BMW X5 exhaust system, including catalytic converter, muffler, exhaust pipes, and oxygen sensors.
Overview Specifications
Comprehensive description of the exhaust specifications for the 2007-2013 BMW X5, including key features, measurements, and technical details. This section covers the exhaust system's design, materials, and performance specifications for various engine models.
How to Use
Use the search function to locate specific exhaust components or specifications by entering keywords such as 'catalytic converter,' 'muffler,' or 'exhaust pipe diameter.'
Navigate through the documentation using the table of contents or section headers. Each major section is divided into subsections for detailed technical information.
Key Specifications
Exhaust Pipe Diameter (3.0L Engine)
60 mm
Maximum Backpressure
0.5 psi
Catalytic Converter Temperature Range
400°C to 800°C
Exhaust Flow Rate (3.0L Engine)
250 CFM
Catalytic Converter Replacement Interval
100,000 miles
Available Specifications
Exhaust System Overview
This section provides an overview of the exhaust system's components, materials, and design for the 2007-2013 BMW X5.
Exhaust System Overview
This section provides an overview of the exhaust system's components, materials, and design for the 2007-2013 BMW X5.
Exhaust System Components
- Stainless steel exhaust pipes with a diameter of 60 mm for the 3.0L engine
- Dual exhaust system for the 4.8L and 5.0L engine models
- Integrated catalytic converters for emissions control
- Muffler with sound-dampening technology for reduced noise levels
Material and Construction
- High-grade stainless steel construction for corrosion resistance
- Heat-resistant ceramic coating on the catalytic converter
- Welded joints for durability and leak prevention
- Lightweight design to reduce overall vehicle weight
Note: The stainless steel material ensures longevity, especially in harsh weather conditions.
Exhaust Performance Specifications
This section details the performance specifications of the exhaust system, including backpressure, flow rates, and emissions compliance.
Exhaust Performance Specifications
This section details the performance specifications of the exhaust system, including backpressure, flow rates, and emissions compliance.
Backpressure and Flow Rates
- Maximum backpressure of 0.5 psi at 3000 RPM
- Exhaust flow rate of 250 CFM for the 3.0L engine
- Optimized flow design for improved engine efficiency
- Reduced turbulence for smoother exhaust gas expulsion
Emissions Compliance
- Meets Euro 5 and EPA Tier 2 emissions standards
- NOx emissions reduced by 90% compared to previous models
- CO2 emissions optimized for fuel efficiency
- OBD-II compliant for real-time emissions monitoring
Note: The catalytic converter is designed to operate efficiently within a temperature range of 400°C to 800°C.
Exhaust System Maintenance
This section covers maintenance procedures, inspection intervals, and common issues related to the exhaust system.
Exhaust System Maintenance
This section covers maintenance procedures, inspection intervals, and common issues related to the exhaust system.
Inspection and Maintenance Intervals
- Inspect exhaust system every 15,000 miles or 12 months
- Check for leaks, cracks, and corrosion during routine maintenance
- Replace catalytic converter every 100,000 miles or as needed
- Tighten exhaust clamps and brackets during service
Common Issues and Troubleshooting
- Rattling noises may indicate loose heat shields
- Reduced engine performance could signal a clogged catalytic converter
- Excessive exhaust smoke may point to a failing muffler
- Check for error codes related to O2 sensors or emissions systems
Note: Regular maintenance can prevent costly repairs and ensure optimal performance.
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Component Specifications
General Specifications
- Material
- Stainless steel
- System Type
- Dual exhaust with rear muffler
- Emission Standard
- Euro 4
- Part Number
- 18307553873
- Weight
- 28.5 kg
Exhaust Manifold
- Material
- Cast iron
- Bolt Torque
- 25 Nm
- Gasket Part Number
- 11627548921
- Heat Shield Material
- Aluminized steel
- Heat Shield Thickness
- 1.5 mm
Catalytic Converter
- Type
- Three-way catalytic converter
- Part Number
- 18307553874
- Efficiency
- >95%
- Operating Temperature
- 400-800°C
- Warranty
- 8 years or 80,000 miles
Oxygen Sensors
- Type
- Wideband zirconia sensor
- Part Number
-
- 11787558021
- 11787558022
- Location
-
- Upstream of catalytic converter
- Downstream of catalytic converter
- Operating Temperature
- -40 to 900°C
- Replacement interval
- 100,000 miles
Muffler
- Material
- Stainless steel
- Part Number
- 18107553875
- Dimensions
- 800 x 300 x 200 mm
- Weight
- 12.5 kg
- Noise Reduction
- 25 dB
Exhaust Pipes
- Material
- Stainless steel
- Diameter
- 70 mm
- Wall Thickness
- 1.2 mm
- Flex Pipe Part Number
- 18107553876
- Flex Pipe Length
- 150 mm
Exhaust Clamps
- Material
- Stainless steel
- Part Number
- 18107553877
- Torque Specification
- 15 Nm
- Quantity
- 4
Exhaust Hangers
- Material
- Rubber with steel core
- Part Number
- 18107553878
- Quantity
- 6
- Load Capacity
- 10 kg each
Exhaust Tips
- Material
- Chrome-plated stainless steel
- Part Number
- 18107553879
- Diameter
- 90 mm
- Length
- 150 mm
Emission Control
- System Type
- EGR (Exhaust Gas Recirculation)
- Part Number
- 11787558023
- Operating Pressure
- 0.5-1.5 bar
- Temperature Range
- -40 to 150°C
Diagnostic Specifications
- Error Codes
-
- P0420
- P0430
- P0135
- P0141
- Diagnostic Tool
- BMW ISTA/D
- Sensor Check interval
- Every 30,000 miles
- Emission Test interval
- Every 2 years
Service Information Service
Detailed service requirements and schedules for the exhaust system
- Inspect exhaust system for leaks
- Check oxygen sensor functionality
- Inspect catalytic converter for damage
Replace oxygen sensors if error codes are present
- Inspect and tighten exhaust clamps
- Check exhaust hangers for wear
- Inspect muffler for corrosion
Replace any worn or damaged components
- Replace oxygen sensors
- Inspect catalytic converter efficiency
- Perform emission system diagnostic
Ensure all components meet emission standards
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the diameter of the exhaust pipes on a 2007-2013 BMW X5?
What is the diameter of the exhaust pipes on a 2007-2013 BMW X5?
The exhaust pipes on the 2007-2013 BMW X5 have an outer diameter of 70mm (2.75 inches) for the 3.0L models and 76mm (3 inches) for the 4.8L and 5.0L models. The inner diameter varies slightly depending on the specific trim and engine configuration.
Q2 What type of catalytic converter is used in the 2007-2013 BMW X5?
What type of catalytic converter is used in the 2007-2013 BMW X5?
The 2007-2013 BMW X5 is equipped with a three-way catalytic converter with a ceramic monolith substrate. It is designed to reduce emissions of CO, NOx, and hydrocarbons, meeting Euro 4 and Euro 5 emission standards depending on the model year and region.
Q3 What is the recommended torque specification for exhaust manifold bolts?
What is the recommended torque specification for exhaust manifold bolts?
The exhaust manifold bolts on the 2007-2013 BMW X5 should be torqued to 23 Nm (17 ft-lbs) for the 3.0L engine and 25 Nm (18.4 ft-lbs) for the 4.8L and 5.0L engines. Always follow the manufacturer's tightening sequence to avoid warping the manifold.
Q4 Can I replace the stock exhaust system with an aftermarket one without voiding the warranty?
Can I replace the stock exhaust system with an aftermarket one without voiding the warranty?
Replacing the stock exhaust system with an aftermarket one may void the warranty if the modification is deemed to have caused damage or failure to other components. Always consult your BMW dealership or warranty documentation before making modifications.
Q5 What is the material used for the exhaust system in the 2007-2013 BMW X5?
What is the material used for the exhaust system in the 2007-2013 BMW X5?
The exhaust system is primarily made of stainless steel, with specific components like the muffler and tailpipes featuring a polished finish. The material is chosen for its durability and resistance to corrosion, ensuring long-term performance.
Q6 How often should the exhaust system be inspected?
How often should the exhaust system be inspected?
BMW recommends inspecting the exhaust system every 30,000 miles or during routine maintenance intervals. Look for signs of corrosion, leaks, or damage to the hangers and brackets, and address any issues promptly to avoid further damage.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
BMW X5 Exhaust System Repair Guide
Coming SoonStep-by-step instructions for diagnosing and repairing common exhaust system issues on the 2007-2013 BMW X5.
Exhaust System Maintenance Tips
Coming SoonLearn how to properly maintain your BMW X5 exhaust system to extend its lifespan and ensure optimal performance.
BMW Genuine Exhaust Parts Catalog
Coming SoonAccess the official catalog of genuine BMW exhaust components for the 2007-2013 X5, including part numbers and specifications.
Exhaust System Warranty Information
Coming SoonDetailed information on BMW's warranty coverage for the exhaust system and how modifications may affect it.
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Technical Information
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