OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49771
Product Discontinued
MAGNAFLOWPART NUMBER: 642-49771

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49771

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

    Conv DF 04-05 BMW 530i 3.0L Rear Ma

    Magnaflow 49771 Features:

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49771. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2004-2005 BMW 530i and 2004-2005 BMW 525i, this direct-fit catalytic converter also interchanges with OE part 18 40 7 523 904. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

    Magnaflow Manifold Catalytic Converters

    Similar to direct-fit converters that bolt directly into a vehicle's exhaust line, manifold catalytic converters are integrated into a vehicle's exhaust manifold, a component that collects exhaust gases from multiple cylinders into a single pipe. Because of their specialized design and fitment for specific vehicle models, manifold converters are typically more expensive than direct-fit or universal converters. In terms of installation, this type of converter requires the entire exhaust manifold to be removed and replaced.

Part TypeCatalytic Converter
Product LineMagnaflow Manifold Catalytic Converters
BrandMAGNAFLOW
Package Height7.62
Package Width8.0
Package Length32.37
Weight11.0 PG
Part CategoryPerformance Parts
Outlet Size2 in (50.8 mm)
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body SizeOEM
Cat Converter ConfigurationDirect-Fit
Oxygen Sensor LocationPre and Post Converter
Body SizeOEM
Outlet Quantity1
EmissionNon-California (49-State)
Overall Length31.5 in (800.1 mm)
Core Substrate MaterialOEM
MaterialStainless Steel
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)2
Substrate MaterialOEM
Exhaust Pipe MaterialStainless Steel
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Carb CompliantNo
Part FitmentDirect Fit
Vendor Part Number49771
Package Qty1
Package TypeEA
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