What is included with this catalytic converter?

This Magnaflow catalytic converter includes the converter itself, along with essential gaskets and hardware for installation. This means you get a donut gasket, a crush ring gasket, three flat washers, three bolts, and three nuts to help ensure a proper seal and avoid reusing old parts.

Does this catalytic converter require welding to install?

No, this is a direct-fit catalytic converter designed for installation without cutting or welding. It uses OE-sized barbed exhaust hangers and is intended to bolt directly in place of your original converter, simplifying the installation process.

Will this catalytic converter pass emissions testing in my state?

This catalytic converter is EPA-compliant and designed to meet or exceed Federal emissions requirements. However, it is not CARB approved and cannot be shipped to California. Always check your local emissions regulations to ensure compliance.

2006-2011 Honda Civic Catalytic Converter | Magnaflow 49185

Name: MagnaFlow Conv DF 06-08 Honda Civic SI 2.0L
Brand: Magnaflow
SKU: magnaflow-magnaflow-conv-df-06-08-honda-civic-si-2-0l-t14-4330109
Price: 1218.00 USD
Availability: BackOrder

MagnaFlow Conv DF 06-08 Honda Civic SI 2.0L

$1218.00

On Backorder

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

Fits 2006-2011 Honda Civic SI. Magnaflow direct-fit catalytic converter keeps your check engine light off with EPA-compliant performance.

Key Features

Fits 2006-2011 Honda Civic SI 2.0L.
OEM Grade Federal/EPA Compliant design helps keep the check engine light off.
Constructed with high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance.
Mandrel-bent tubing retains the original design and geometry for factory-like flow.
Replicates OE spun body design with a single laser fusion weld to minimize leak potential.
Includes essential gaskets and hardware for a simpler installation.

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Product Details

If your 2006-2011 Honda Civic SI is showing a check engine light related to emissions, it's likely time to replace the catalytic converter. This direct-fit unit from Magnaflow is built to keep your car running cleanly and legally, meeting Federal emissions requirements set by the EPA. It's designed specifically for the 2.0L engine in your Civic SI, ensuring it functions just like the original equipment.

Magnaflow uses highly corrosion-resistant stainless steel for the tubing and a durable spun body design, replicating the OE construction to reduce leak possibilities with a single laser fusion weld. The mandrel-bent tubing helps maintain factory flow dynamics, so you won't sacrifice performance or fuel efficiency. Installation is made simpler because this converter comes with the necessary gaskets and hardware, meaning you won't have to reuse old, corroded parts or worry about a leaky seal. The compact, low-mass design also contributes to greater thermal efficiency.

This converter is designed for easy installation without cutting or welding, making it a straightforward replacement job for many DIYers. It's a solid option for getting your Civic SI back into emissions compliance and keeping that check engine light off.