What is included with this catalytic converter?

This Magnaflow direct-fit catalytic converter includes the converter itself and essential gaskets for installation. It is designed to be a direct replacement for your original part.

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.

What makes this a 'direct-fit' converter?

A direct-fit converter is designed to install in the original location without requiring any cutting or welding. It uses the factory mounting points and often includes necessary gaskets for a straightforward installation.

MagnaFlow Conv DF BMW 5 99-00 Passenger Side

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Specifications

Brand: Magnaflow
Part #: 50451
UPC: 841380072474

MagnaFlow Conv DF BMW 5 99-00 Passenger Side

Name: MagnaFlow Conv DF BMW 5 99-00 Passenger Side
Brand: Magnaflow
Price: 1050.00 USD
Availability: InStock

$1050.00

On Backorder

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

Fits 1999-2003 BMW 540i. Magnaflow direct-fit catalytic converter helps keep your check engine light off with EPA-compliant emissions control.

Key Features

Fits 1999-2003 BMW 540i, 1999-2001 BMW 740i, and 1999-2001 BMW 740iL.
This direct-fit catalytic converter is designed to meet or exceed Federal emissions requirements set forth by the EPA.
Features free-flowing mandrel-bent tubing and a highly corrosion-resistant stainless steel construction.
Replicates the OE spun body design with a single laser fusion weld to reduce the possibility of leaks.
Includes essential gaskets for a proper seal, simplifying installation.
Interchanges with OE part number 11 62 1 437 495.

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Fits these vehicles

BMW 540i 1999-2003
BMW 740i 1999-2001
BMW 740iL 1999-2001

Product Details

When it's time to replace the catalytic converter on your 1999-2003 BMW 540i, this direct-fit unit from Magnaflow is a solid option. It's designed to keep your check engine light off by meeting Federal/EPA emissions requirements for OBDII vehicles. This passenger side converter is built to function like the original equipment, ensuring proper fit and performance.

Magnaflow uses free-flowing mandrel-bent tubing and highly corrosion-resistant stainless steel for its construction, which helps ensure a long service life. They replicate the OE spun body design, and the single laser fusion weld is intended to greatly reduce the possibility of leaks. The compact, low-mass design also contributes to better thermal efficiency. You'll find installation is made easier because this converter is designed as a direct fit, meaning no cutting or welding is required, and it includes the necessary gaskets for a proper seal.

This converter interchanges with OE part number 11 62 1 437 495. Please note that this converter is not CARB approved and cannot be shipped to California. It is designed for Federal/EPA emission systems only.