What is included with this catalytic converter?

This Magnaflow catalytic converter includes the converter itself, along with essential installation hardware. You'll receive (2) Bolts, (2) Nuts, (2) Flange Gaskets, and (4) Flat Washers to ensure a proper and leak-free installation.

Is this catalytic converter legal in all states?

This converter is designed to meet Federal EPA emissions requirements and is compliant for OBDII Federally registered vehicles. However, it is not CARB approved and cannot be shipped to California.

How does this converter compare to the original equipment?

Magnaflow uses 3D scanning technology to ensure this direct-fit converter replicates the original equipment's fit and function. It features a similar OE spun body design and uses a single laser fusion weld to reduce leak possibilities, while also offering improved thermal efficiency due to its compact, low-mass design.

Specifications

Brand: Magnaflow
Part #: 50431
UPC: 841380072405

MagnaFlow Conv DF BMW 5 01-03 Rear

Name: MagnaFlow Conv DF BMW 5 01-03 Rear
Brand: Magnaflow
Price: 848.00 USD
Availability: InStock

$848.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2001-2006 BMW X5. Magnaflow direct-fit catalytic converter helps keep your check engine light off with EPA-compliant performance.

Key Features

Fits 2001-2006 BMW X5, 2001-2003 BMW 530i, and 2001-2003 BMW 525i.
Keeps your check engine light off by meeting Federal EPA emissions requirements.
Constructed with high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance.
Features free-flowing mandrel-bent tubing for factory-like performance and fuel efficiency.
Direct-fit design means no cutting or welding is required for installation.
Includes essential gaskets and hardware for a secure, leak-free seal.

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Fits these vehicles

BMW 525i 2001-2003
BMW 530i 2001-2003
BMW X5 2001-2006

Product Details

If your 2001-2006 BMW X5 is showing a check engine light related to emissions, it might be time to replace the catalytic converter. This direct-fit converter from Magnaflow is built to meet Federal EPA emissions standards, helping you pass inspection and keep your vehicle running smoothly.

Magnaflow uses free-flowing, mandrel-bent tubing and highly corrosion-resistant stainless steel for a long service life. The spun body design, similar to the original equipment, features a single laser fusion weld to greatly reduce the chance of leaks. Its compact, low-mass design also helps with thermal efficiency. Magnaflow's research and development team uses 3D scanning to ensure this converter fits and functions just like the factory part, making installation straightforward. Because it's a direct-fit unit, you won't need to cut or weld; just use the proper tools and the included gaskets and hardware for a secure installation. This avoids the need to reuse old, potentially corroded factory parts.

This converter is designed for Federal/EPA emission systems on OBDII registered vehicles. It interchanges with several OE part numbers, including 18 40 7 514 499 and 18 40 7 507 348. Please note that this converter is not CARB approved and cannot be shipped to California.