
Dorman 672-864 Catalytic Converter with Integrated Exhaust Manifold
Dorman 672-864 Catalytic Converter Manifold
Dorman 672-864 is a catalytic converter with integrated exhaust manifold for select Subaru and Saab applications. It is built as a one-piece, flanged replacement with a ceramic substrate and stainless steel converter body for direct-fit service on CARB-compliant vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter design
- One-piece construction with flanged inlet and outlet connections
- Ceramic substrate material for emissions control
- Stainless steel converter body with natural finish
- CARB compliant and New York certified
- Includes gaskets and installation hardware
- Sensor port count: 2
Detailed Description
This Dorman catalytic converter manifold is engineered to match original equipment fit and function on specific Subaru Legacy, Subaru Outback, Subaru Impreza, Subaru Forester, and 2006 Saab 9-2X applications. The design combines the exhaust manifold and catalytic converter into a single assembly, helping simplify replacement on vehicles that use a manifold converter layout. Part number 672-864 is also a direct cross-reference for OE number 44620AA970 for the same application.
Built with a ceramic substrate and stainless steel converter body, this unit is configured with four inlet ports, one outlet port, and two sensor ports. It is CARB compliant, carries CARB Executive Order D-798-9, and is New York certified for regulated emissions applications. If you are searching for a catalytic converter with integrated exhaust manifold for 2006-2012 Subaru Legacy, 2006-2012 Subaru Outback, 2006-2011 Subaru Impreza, 2006-2010 Subaru Forester, or 2006 Saab 9-2X, Dorman 672-864 is the direct-fit replacement to review.
What It Helps Address
- Failed catalytic converter emissions readings
- Exhaust leaks at the manifold-to-pipe connection
- Check engine light concerns related to catalyst efficiency
- Cracked or corroded manifold converter assemblies
- Inspection failures on CARB-regulated vehicles
Installation Notes and Tips
Verify the vehicle year, make, model, and emissions requirements before installation. This part uses flanged inlet and outlet connections and includes inlet and outlet gaskets, along with installation hardware for the outlet side. Confirm sensor port locations and exhaust routing against the original assembly before removal.
Quality Assurance
Dorman manufactures this manifold converter as a direct replacement for specific OE applications, with CARB compliance and New York certification documented for regulated use. Part number 672-864 is built to match the original equipment layout for the listed Subaru and Saab vehicles.
Original: $1,238.05
-65%$1,238.05
$433.32Dorman 672-864 Catalytic Converter with Integrated Exhaust Manifold
Dorman 672-864 Catalytic Converter Manifold
Dorman 672-864 is a catalytic converter with integrated exhaust manifold for select Subaru and Saab applications. It is built as a one-piece, flanged replacement with a ceramic substrate and stainless steel converter body for direct-fit service on CARB-compliant vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter design
- One-piece construction with flanged inlet and outlet connections
- Ceramic substrate material for emissions control
- Stainless steel converter body with natural finish
- CARB compliant and New York certified
- Includes gaskets and installation hardware
- Sensor port count: 2
Detailed Description
This Dorman catalytic converter manifold is engineered to match original equipment fit and function on specific Subaru Legacy, Subaru Outback, Subaru Impreza, Subaru Forester, and 2006 Saab 9-2X applications. The design combines the exhaust manifold and catalytic converter into a single assembly, helping simplify replacement on vehicles that use a manifold converter layout. Part number 672-864 is also a direct cross-reference for OE number 44620AA970 for the same application.
Built with a ceramic substrate and stainless steel converter body, this unit is configured with four inlet ports, one outlet port, and two sensor ports. It is CARB compliant, carries CARB Executive Order D-798-9, and is New York certified for regulated emissions applications. If you are searching for a catalytic converter with integrated exhaust manifold for 2006-2012 Subaru Legacy, 2006-2012 Subaru Outback, 2006-2011 Subaru Impreza, 2006-2010 Subaru Forester, or 2006 Saab 9-2X, Dorman 672-864 is the direct-fit replacement to review.
What It Helps Address
- Failed catalytic converter emissions readings
- Exhaust leaks at the manifold-to-pipe connection
- Check engine light concerns related to catalyst efficiency
- Cracked or corroded manifold converter assemblies
- Inspection failures on CARB-regulated vehicles
Installation Notes and Tips
Verify the vehicle year, make, model, and emissions requirements before installation. This part uses flanged inlet and outlet connections and includes inlet and outlet gaskets, along with installation hardware for the outlet side. Confirm sensor port locations and exhaust routing against the original assembly before removal.
Quality Assurance
Dorman manufactures this manifold converter as a direct replacement for specific OE applications, with CARB compliance and New York certification documented for regulated use. Part number 672-864 is built to match the original equipment layout for the listed Subaru and Saab vehicles.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 672-864 Catalytic Converter Manifold
Dorman 672-864 is a catalytic converter with integrated exhaust manifold for select Subaru and Saab applications. It is built as a one-piece, flanged replacement with a ceramic substrate and stainless steel converter body for direct-fit service on CARB-compliant vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter design
- One-piece construction with flanged inlet and outlet connections
- Ceramic substrate material for emissions control
- Stainless steel converter body with natural finish
- CARB compliant and New York certified
- Includes gaskets and installation hardware
- Sensor port count: 2
Detailed Description
This Dorman catalytic converter manifold is engineered to match original equipment fit and function on specific Subaru Legacy, Subaru Outback, Subaru Impreza, Subaru Forester, and 2006 Saab 9-2X applications. The design combines the exhaust manifold and catalytic converter into a single assembly, helping simplify replacement on vehicles that use a manifold converter layout. Part number 672-864 is also a direct cross-reference for OE number 44620AA970 for the same application.
Built with a ceramic substrate and stainless steel converter body, this unit is configured with four inlet ports, one outlet port, and two sensor ports. It is CARB compliant, carries CARB Executive Order D-798-9, and is New York certified for regulated emissions applications. If you are searching for a catalytic converter with integrated exhaust manifold for 2006-2012 Subaru Legacy, 2006-2012 Subaru Outback, 2006-2011 Subaru Impreza, 2006-2010 Subaru Forester, or 2006 Saab 9-2X, Dorman 672-864 is the direct-fit replacement to review.
What It Helps Address
- Failed catalytic converter emissions readings
- Exhaust leaks at the manifold-to-pipe connection
- Check engine light concerns related to catalyst efficiency
- Cracked or corroded manifold converter assemblies
- Inspection failures on CARB-regulated vehicles
Installation Notes and Tips
Verify the vehicle year, make, model, and emissions requirements before installation. This part uses flanged inlet and outlet connections and includes inlet and outlet gaskets, along with installation hardware for the outlet side. Confirm sensor port locations and exhaust routing against the original assembly before removal.
Quality Assurance
Dorman manufactures this manifold converter as a direct replacement for specific OE applications, with CARB compliance and New York certification documented for regulated use. Part number 672-864 is built to match the original equipment layout for the listed Subaru and Saab vehicles.












