What makes this catalytic converter EPA compliant?

This MagnaFlow converter is designed to meet or exceed Federal emissions requirements set by the EPA. It complies with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems, helping to keep your check engine light off.

Does this catalytic converter require welding for installation?

No, this is a direct-fit catalytic converter. It is designed to install using the proper tools without the need for cutting or welding, simplifying the replacement process.

What hardware is included with this catalytic converter?

The MagnaFlow 49758 includes essential gaskets and hardware, such as bolts, flange gaskets, flat washers, and nuts. This helps ensure a proper seal and avoids the need to reuse potentially corroded factory parts.

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Specifications

Brand: Magnaflow
Part #: 49758
UPC: 841380051813

MagnaFlow Conv DF BMW 3 01-06 Front OEM

Name: MagnaFlow Conv DF BMW 3 01-06 Front OEM
Brand: Magnaflow
Price: 864.00 USD
Availability: InStock

$864.00

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MagnaFlow Direct-Fit Catalytic Converter 49758 for BMW 325i/Ci/xi. Keeps check engine light off with EPA-compliant emissions control.

Key Features

Fits 2001-2006 BMW 325Ci, 2001-2005 BMW 325i, 2001-2005 BMW 325xi, 2001-2006 BMW 330Ci, 2001-2005 BMW 330i, 2001-2002 BMW Z3, and 2003-2005 BMW Z4.
Meets Federal emissions requirements set forth by the EPA for OBDII Federally registered vehicles.
Constructed with high strength 16 gauge 409 stainless steel tubing for excellent corrosion resistance.
Features free-flowing mandrel-bent tubing and a compact, low-mass design for thermal efficiency.
Replicates OE design with a single laser fusion weld to minimize leak potential.
Includes essential gaskets and hardware for a simpler installation without reusing old parts.

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Will this fit your vehicle?

Product Details

If you're working on a BMW 3 Series from the early 2000s, like a 2001-2005 325i or a 2001-2006 325Ci, and need to replace the front catalytic converter, this MagnaFlow Direct-Fit unit is a solid option. It's built to meet Federal emissions requirements, helping you keep that check engine light off and your vehicle running cleanly. MagnaFlow uses advanced scanning technology during development to ensure this converter fits just like the original equipment, making installation straightforward.

This converter is constructed from highly corrosion-resistant stainless steel, with a spun body design that replicates the factory setup. The single laser fusion weld is designed to greatly reduce the chance of leaks, and its compact, low-mass design helps with thermal efficiency. The tubing is mandrel-bent for free-flowing exhaust gases, which helps maintain factory performance and fuel efficiency. You won't need to reuse old, corroded hardware because MagnaFlow includes the necessary gaskets and hardware to get the job done right.

This part is designed for OBDII Federally registered vehicles with California or Federal/EPA Emission systems. It's important to note that this converter is not CARB approved and cannot be shipped to California. It also interchanges with several original equipment part numbers, including 18 40 7 514 502 and 18 40 7 515 104.