Will this catalytic converter keep my check engine light off?

Yes, this Magnaflow catalytic converter is designed to meet or exceed California Air Resource Board (CARB) requirements. This helps ensure proper function and can prevent the check engine light from illuminating due to emissions-related faults.

Do I need to weld this converter in place?

No, this is a direct-fit catalytic converter. It is designed to install without cutting or welding, using the included hardware and proper tools for a straightforward replacement.

What material is the catalytic converter made from?

The tubing is made from high-strength 16-gauge 409 stainless steel for corrosion resistance, and the welds are made from 308 stainless steel. The body design replicates the OE spun body for durability and thermal efficiency.

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Specifications

Brand: Magnaflow
Part #: 557427
UPC: 888563073279

Magnaflow 10-13 Cadillac CTS 3.0L Direct Fit Converter

Name: Magnaflow 10-13 Cadillac CTS 3.0L Direct Fit Converter
Brand: Magnaflow
SKU: magnaflow-magnaflow-10-13-cadillac-cts-3-0l-direct-fit-converter-t14-816992
Price: 1031.00 USD
Availability: BackOrder

$1031.00

On Backorder

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

Fits 2010-2014 Cadillac CTS 3.0L. Magnaflow's CARB-compliant direct-fit catalytic converter ensures your check engine light stays off and meets emissions standards.

Key Features

Fits 2010-2014 Cadillac CTS 3.0L.
This catalytic converter is CARB compliant and legal for use in California and other emissions-restricted states.
Constructed with high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance and durability.
Features free-flowing mandrel-bent tubing to maintain smooth exhaust flow and OEM-like geometry.
Replicates OE spun body design with a single laser fusion weld to minimize leak potential and improve thermal efficiency.
Includes necessary hardware, such as a Torca AccuSeal® exhaust clamp, for a hassle-free, direct-fit installation.

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About this part

Product Details

If your 2010-2014 Cadillac CTS 3.0L is showing a check engine light related to emissions, it's likely time to replace the catalytic converter. This Magnaflow Direct-Fit Catalytic Converter is built to meet California Air Resource Board (CARB) requirements, meaning it's legal for use in California and other states with strict emissions regulations. It's designed to keep that check engine light off and ensure your vehicle passes emissions testing.

Magnaflow uses advanced 3D scanning during their research and development to ensure this converter fits exactly like the original equipment. The tubing is mandrel-bent for smooth exhaust flow, and the converter body is constructed from highly 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. The single laser fusion weld replicates the OE design, which greatly reduces the chance of exhaust leaks, and its compact, low-mass design helps with thermal efficiency. Installation is made simpler because it's a direct-fit unit, meaning no cutting or welding is required, and essential hardware, including a Torca clamp, is included to help you get the job done without reusing corroded factory parts.

This converter is designed to meet or exceed CARB requirements, providing peace of mind that your CTS will remain compliant with emissions standards. It's a well-built replacement that aims to restore factory performance and fuel efficiency.