Porsche Cayenne 957 Factory/OEM Catalytic Converter Re-Coring

Porsche Cayenne 957 Factory/OEM Catalytic Converter Re-Coring

Marsoni

M251S

$2197.97

Get it in 3 business days with 1 day shipping. Friday, May 29

Porsche Cayenne 957 Factory/OEM Catalytic Converter Re-CoringSKU: POR. 957. OECCR Porsche Cayenne 957 (2008 2010) Factory OEM Catalytic Converter Re Coring Refresh worn factory catalytic converters on your Porsche Cayenne 957 by replacing the core with a high flow HJS tri metallic unit from Germany. This service keeps the OEM shell and appearance while delivering improved exhaust flow and power. Fits all 2008 2010 Cayenne 957 models including base 3. 6L V6, S 4. 8L V8, Turbo 4. 8L V8, and GTS 4. 8L V8. Key

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For some reason my son started doing the duck walk at school and while performing this little trick for his classmates he ripped the rubber that wraps over top the toe. Now, instead of being glued up and into place, its basically sagging down. Thankfully that's the only thing that's gone wrong with these and honestly this sort of wear and tear is not typical. What I would say is that if your child is rough on shoes, I would pass on these. They are very nice, very light weight and are great for school. However, due to the design, they might not best good for some kids. In terms of sizing and comfort, my son wears a 5 and these fit him very well. He has wide feet like his dad, and these don't bother him at all. He's says they're very comfortable and does enjoy wearing them.

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Reviewed in the United States on September 17, 2025

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ANGELA PEREZ

San Leandro, US

★★★★★ 5

Buen producto

Size: 4.5 Wide Big Kid, Color: Navy/Blue

Recomendado, acorde a la talla y muy cómodos para correr.

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Reviewed in the United States on January 9, 2026

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