What hardware is included with this catalytic converter?

This Magnaflow catalytic converter comes with the necessary nuts and bolts to help you with the installation. This eliminates the need to reuse potentially corroded factory hardware.

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 bolt directly into the place of your original equipment without requiring any cutting or welding. Magnaflow uses advanced 3D scanning to ensure it matches the OE fitment and function.

MagnaFlow Conv DF BMW 5-6 06-09 Driver Side

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Specifications

Brand: Magnaflow
Part #: 50407
UPC: 841380072313

MagnaFlow Conv DF BMW 5-6 06-09 Driver Side

Name: MagnaFlow Conv DF BMW 5-6 06-09 Driver Side
Brand: Magnaflow
Price: 1383.00 USD
Availability: InStock

$1383.00

On Backorder

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

Fits 2006-2010 BMW 550i. Magnaflow direct-fit catalytic converter helps keep your check engine light off and meets EPA standards.

Key Features

Fits 2006-2010 BMW 550i, 2006-2010 BMW 650i, 2006-2008 BMW 750Li, and 2006-2008 BMW 750i.
This direct-fit catalytic converter includes essential hardware like nuts and bolts for installation.
Constructed with high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance.
Features a compact, low-mass design for improved thermal efficiency.
Replicates OE design with a single laser fusion weld to minimize leak potential.
Meets or exceeds Federal emissions requirements set forth by the EPA for OBDII vehicles.

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Will this fit your vehicle?

Product Details

When your BMW 550i's catalytic converter needs replacing, this direct-fit unit from Magnaflow is a solid option to get your emissions system back in order. You'll receive the catalytic converter itself, along with the necessary nuts and bolts to complete the installation. This part is designed to keep your check engine light off and ensure your vehicle complies with Federal/EPA emissions standards for OBDII registered vehicles.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing made from corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel for the tubing and 308 stainless steel for the welds. This construction helps ensure a long service life, even in harsh conditions. They've used advanced 3D scanning during development to replicate the original equipment's fit and function, so you can expect it to integrate smoothly with your existing exhaust system. The OE-style spun body design and single laser fusion weld are intended to reduce the chance of leaks, and its compact, low-mass design contributes to better thermal efficiency.

Because this is a direct-fit converter, installation is made simpler as it requires no cutting or welding. Just use the proper tools and the included hardware to bolt it into place. It's important to note that this converter is designed for Federal/EPA emissions systems and is not CARB approved, meaning it cannot be shipped to California.