Will this catalytic converter keep my check engine light off?

This Magnaflow catalytic converter is designed to meet Federal emissions requirements and replicate OE performance. If your check engine light is on due to a faulty original converter, this replacement should help resolve the issue and keep the light off.

What materials is this catalytic converter made from?

The tubing is made from high-strength 16-gauge 409 stainless steel for corrosion resistance, and the welds are durable 308 stainless steel MIG welds. The overall construction is designed for a long service life.

Does this converter come with everything needed for installation?

Yes, this direct-fit catalytic converter includes essential gaskets and hardware to help simplify the installation process. Proper tools are still required for installation, and no cutting or welding is necessary.

MagnaFlow Conv DF 05-09 Audi A4 2.0 turbo OEM

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Specifications

Brand: Magnaflow
Part #: 49163
UPC: 841380046390

MagnaFlow Conv DF 05-09 Audi A4 2.0 turbo OEM

Name: MagnaFlow Conv DF 05-09 Audi A4 2.0 turbo OEM
Brand: Magnaflow
Price: 678.00 USD
Availability: InStock

$678.00

On Backorder

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

Fits 2005-2009 Audi A4. Magnaflow direct-fit catalytic converter helps keep your check engine light off and meets EPA standards.

Key Features

Fits 2005-2009 Audi A4 and 2005-2009 Audi A4 Quattro.
Meets or exceeds Federal emissions requirements set forth by the EPA for OBDII Federally registered vehicles.
Constructed with high-strength 16-gauge 409 stainless steel tubing for exceptional corrosion resistance.
Features a compact, low-mass design for greater thermal efficiency.
Direct-fit design replicates OE geometry, simplifying installation with no cutting or welding required.
Includes essential gaskets and hardware for installation.

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Fits these vehicles

Audi A4 2005-2009
Audi A4 Quattro 2005-2009

Product Details

If your check engine light is on and you suspect a catalytic converter issue on your 2005-2009 Audi A4 with the 2.0L turbo engine, this direct-fit replacement from Magnaflow is a solid choice. It's built to meet Federal emissions requirements set by the EPA, so you can be confident it'll keep your vehicle compliant with OBDII standards for federally registered vehicles.

Magnaflow uses advanced 3D scanning during their research and development to ensure this converter matches the original equipment's fit and function precisely. The tubing is mandrel-bent for consistent flow, and the body is constructed from highly corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel for the tubing and 308 stainless steel for the MIG welds. This construction helps ensure a long service life. The single laser fusion weld is designed to greatly reduce the chance of leaks, and its compact, low-mass design also contributes to better thermal efficiency.

This converter is designed for an easy installation, meaning no cutting or welding is required if you have the proper tools. Essential gaskets and hardware are included in the box to help simplify the process. Please note that this converter is not CARB approved and cannot be shipped to California.