Porsche Cayenne Catalytic Converter - Magnaflow - OEM Grade Direct Fit - `03-`06

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$498.00

$597.60 Save: $99.60

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Magnaflow

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Porsche Cayenne Catalytic Converter - Magnaflow - OEM Grade Direct Fit - `03-`06 free shipping

Porsche Cayenne Catalytic Converter - Magnaflow - OEM Grade Direct Fit - `03-`06. This direct-fit catalytic converter is built to replace the factory unit on 2003–2006 Porsche Cayenne models, offering OE-style fitment and reliable emissions control for federally regulated vehicles.

MagnaFlow’s OEM-grade converter replicates the original spun-body design with precision 3D-scanned engineering to match factory geometry and flow. The compact, low-mass construction and single laser fusion weld reduce leak points and improve thermal efficiency. Mandrel-bent tubing preserves smooth exhaust flow to support fuel economy and engine operation, while high-strength 16-gauge 409 stainless steel provides corrosion resistance for long service life. This unit interchanges with OE numbers 955 113 021 AX and 955 113 021 00 and includes gaskets and hardware to simplify installation without cutting or welding. Designed to meet Federal/EPA emissions requirements for OBD-II federally regulated vehicles. Not legal for sale or installation in California, Colorado, or New York.

Features

Direct-fit replacement for 2003–2006 Porsche Cayenne
OE interchange: 955 113 021 AX / 955 113 021 00
Mandrel-bent tubing for consistent exhaust flow
16-gauge 409 stainless steel construction
Spun body with single laser fusion weld; gaskets & hardware included

If you have questions or need vehicle-specific advice, call us directly — we’re happy to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA). If you are considering purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Product ID Number:

300409820

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Porsche Cayenne Catalytic Converter - Magnaflow - OEM Grade Direct Fit - `03-`06