What is included with this catalytic converter?

This Magnaflow catalytic converter includes the converter unit itself, a donut gasket, and a crush ring gasket. These components are intended to help you achieve a proper seal during installation.

Do I need to cut or weld to install this converter?

No, this is a direct-fit catalytic converter. It is designed to install using the original mounting points, meaning no cutting or welding is required, though you will need the proper tools for installation.

Is this catalytic converter legal in all states?

This Magnaflow catalytic converter is designed to meet Federal emissions requirements set by the EPA. However, it is not CARB approved and cannot be shipped to California.

2001-2005 Honda Civic Catalytic Converter | Magnaflow

Name: MagnaFlow Conv DF 01-05 Honda Civic EX/GX 1.7L
Brand: Magnaflow
Price: 526.00 USD
Availability: InStock

MagnaFlow Conv DF 01-05 Honda Civic EX/GX 1.7L

$526.00

On Backorder

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

Fits 2001-2005 Honda Civic EX/GX 1.7L. Magnaflow direct-fit catalytic converter helps keep your check engine light off and meets EPA standards.

Key Features

Fits 2001-2005 Honda Civic EX and GX 1.7L models.
Includes a donut gasket and a crush ring gasket to help ensure a proper seal.
Constructed with 16-gauge 409 stainless steel tubing for strong corrosion resistance.
Mandrel-bent tubing is designed to maintain factory flow dynamics and performance.
Features a compact, low-mass design for improved thermal efficiency.
Replicates OE design with a single laser fusion weld to minimize leak potential.

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Fits this vehicle

Honda Civic 2001-2005

Product Details

When it's time to replace the catalytic converter on your 2001-2005 Honda Civic EX or GX with the 1.7L engine, this direct-fit unit from Magnaflow is a solid option. It's designed to keep your check engine light off and ensure your vehicle complies with Federal emissions standards set by the EPA. You'll receive the converter itself, along with the necessary gaskets to help prevent exhaust leaks during installation.

This converter is built with corrosion-resistant stainless steel tubing, specifically 16-gauge 409 stainless steel for the main tubing and 308 stainless steel for the MIG welds. The mandrel-bent tubing is designed to replicate the original equipment's flow dynamics, helping to maintain your car's factory performance and fuel efficiency. Magnaflow uses advanced 3D scanning during their research and development to ensure this part fits and functions just like the original. The spun body design, with a single laser fusion weld, is intended to reduce the chance of leaks, and its compact, low-mass construction allows for better thermal efficiency.

Installation is made simpler because this is a direct-fit unit, meaning no cutting or welding is required, though you will need the proper tools. It's designed to interchange with several original equipment part numbers, including 18160-PLR-A00 and 18190-PMS-A00. Please note that this converter is not CARB approved and cannot be shipped to California.