MagnaFlow 4451500 Catalytic Converter with Integrated Exhaust Manifold - Left
Direct-Fit California Grade Converter
MagnaFlow 4451500 is a direct-fit catalytic converter with integrated exhaust manifold for the left side of select 2004-2006 Nissan Titan models. Built from stainless steel with a ceramic substrate, it is designed to replace the original exhaust manifold and catalyst assembly while meeting California CARB requirements for the listed vehicles.
The MagnaFlow California Converters line focuses on CARB-compliant replacement emissions parts for vehicles that need a legal, direct-fit solution. Part number 4451500 follows the OE spun-body style and uses mandrel-bent stainless tubing with a laser-fused weld to support a tight seal and efficient exhaust flow.
Key Features
- Direct-fit catalytic converter with integrated exhaust manifold
- Fits 2004-2006 Nissan Titan, left
- California Grade CARB-compliant design for listed applications
- Stainless steel converter body, tube, and finish
- Ceramic substrate material
- Mounting hardware included
- Interchanges with OE part numbers 14002-7S00C and 14002-ZT01D
- Part number: 4451500
Fitment Details
Compatible With 2004 Nissan Titan, left; 2005 Nissan Titan, left; and 2006 Nissan Titan, left. This part number 4451500 is listed for the left-side exhaust manifold with integrated catalytic converter on these Nissan Titan applications.
What It Helps Address
- Check engine light caused by a failing catalytic converter or manifold assembly
- Exhaust leaks at the manifold-to-head or converter connection
- Corrosion in the original stainless or factory exhaust components
- Emissions test failure on CARB-regulated vehicles
- Fitment issues from using a non-direct replacement part
Installation Notes
Install using the proper hand tools; no cutting or welding is required for the listed applications. The direct-fit design is intended to match OE mounting points, and the included gaskets and hardware help reduce the chance of a leaking seal while avoiding reuse of corroded factory fasteners. Verify vehicle year, left-side position, and OE interchange before installation on your Nissan Titan.
Quality Assurance
MagnaFlow uses 3D scanning and metrology during development to match original equipment fit and function. This converter is built to meet or exceed California Air Resources Board requirements and has been tested for CARB compliance on the listed vehicles. Part number 4451500 is engineered for legal use in California and other CARB-restricted states where applicable.
Original: $1,595.69
-65%$1,595.69
$558.49MagnaFlow 4451500 Catalytic Converter with Integrated Exhaust Manifold - Left
Direct-Fit California Grade Converter
MagnaFlow 4451500 is a direct-fit catalytic converter with integrated exhaust manifold for the left side of select 2004-2006 Nissan Titan models. Built from stainless steel with a ceramic substrate, it is designed to replace the original exhaust manifold and catalyst assembly while meeting California CARB requirements for the listed vehicles.
The MagnaFlow California Converters line focuses on CARB-compliant replacement emissions parts for vehicles that need a legal, direct-fit solution. Part number 4451500 follows the OE spun-body style and uses mandrel-bent stainless tubing with a laser-fused weld to support a tight seal and efficient exhaust flow.
Key Features
- Direct-fit catalytic converter with integrated exhaust manifold
- Fits 2004-2006 Nissan Titan, left
- California Grade CARB-compliant design for listed applications
- Stainless steel converter body, tube, and finish
- Ceramic substrate material
- Mounting hardware included
- Interchanges with OE part numbers 14002-7S00C and 14002-ZT01D
- Part number: 4451500
Fitment Details
Compatible With 2004 Nissan Titan, left; 2005 Nissan Titan, left; and 2006 Nissan Titan, left. This part number 4451500 is listed for the left-side exhaust manifold with integrated catalytic converter on these Nissan Titan applications.
What It Helps Address
- Check engine light caused by a failing catalytic converter or manifold assembly
- Exhaust leaks at the manifold-to-head or converter connection
- Corrosion in the original stainless or factory exhaust components
- Emissions test failure on CARB-regulated vehicles
- Fitment issues from using a non-direct replacement part
Installation Notes
Install using the proper hand tools; no cutting or welding is required for the listed applications. The direct-fit design is intended to match OE mounting points, and the included gaskets and hardware help reduce the chance of a leaking seal while avoiding reuse of corroded factory fasteners. Verify vehicle year, left-side position, and OE interchange before installation on your Nissan Titan.
Quality Assurance
MagnaFlow uses 3D scanning and metrology during development to match original equipment fit and function. This converter is built to meet or exceed California Air Resources Board requirements and has been tested for CARB compliance on the listed vehicles. Part number 4451500 is engineered for legal use in California and other CARB-restricted states where applicable.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Direct-Fit California Grade Converter
MagnaFlow 4451500 is a direct-fit catalytic converter with integrated exhaust manifold for the left side of select 2004-2006 Nissan Titan models. Built from stainless steel with a ceramic substrate, it is designed to replace the original exhaust manifold and catalyst assembly while meeting California CARB requirements for the listed vehicles.
The MagnaFlow California Converters line focuses on CARB-compliant replacement emissions parts for vehicles that need a legal, direct-fit solution. Part number 4451500 follows the OE spun-body style and uses mandrel-bent stainless tubing with a laser-fused weld to support a tight seal and efficient exhaust flow.
Key Features
- Direct-fit catalytic converter with integrated exhaust manifold
- Fits 2004-2006 Nissan Titan, left
- California Grade CARB-compliant design for listed applications
- Stainless steel converter body, tube, and finish
- Ceramic substrate material
- Mounting hardware included
- Interchanges with OE part numbers 14002-7S00C and 14002-ZT01D
- Part number: 4451500
Fitment Details
Compatible With 2004 Nissan Titan, left; 2005 Nissan Titan, left; and 2006 Nissan Titan, left. This part number 4451500 is listed for the left-side exhaust manifold with integrated catalytic converter on these Nissan Titan applications.
What It Helps Address
- Check engine light caused by a failing catalytic converter or manifold assembly
- Exhaust leaks at the manifold-to-head or converter connection
- Corrosion in the original stainless or factory exhaust components
- Emissions test failure on CARB-regulated vehicles
- Fitment issues from using a non-direct replacement part
Installation Notes
Install using the proper hand tools; no cutting or welding is required for the listed applications. The direct-fit design is intended to match OE mounting points, and the included gaskets and hardware help reduce the chance of a leaking seal while avoiding reuse of corroded factory fasteners. Verify vehicle year, left-side position, and OE interchange before installation on your Nissan Titan.
Quality Assurance
MagnaFlow uses 3D scanning and metrology during development to match original equipment fit and function. This converter is built to meet or exceed California Air Resources Board requirements and has been tested for CARB compliance on the listed vehicles. Part number 4451500 is engineered for legal use in California and other CARB-restricted states where applicable.
