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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The wire itself is great quality — sturdy and well-insulated. I bought it to wire up several COB LED lights, but the individual wires and outer sheath were a bit too thick to fit into the press connectors I was using. It’ll work perfectly for other projects, just something to keep in mind if you’re using tight-fit connectors.

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Reviewed in the United States on October 15, 2025

Verified Purchase

Gordon Miller

Alexandria, US

★★★★★ 5

Reasonable Price

Size: 40 Feet

Seems to be good quality

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Reviewed in the United States on January 21, 2026

Verified Purchase

Antonio Jackson

Waukegan, US

★★★★★ 5

On time

Size: 100 Feet

Work fine and on time

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Reviewed in the United States on May 16, 2026

Verified Purchase

Bradley

Birmingham, US

★★★★★ 5

Red, black, run right!

Size: 40 Feet

I got the TYUMEN 40FT 18 Gauge 2-Pin Red & Black Cable for hooking up LED strips, and it worked perfectly. The wire is sturdy, flexible, and easy to cut or connect, making installation quick and hassle-free. The 40-foot length is generous for longer runs, and the color-coded red and black makes it easy to keep track of positive and negative connections. Great for DIY electronics, lighting projects, or any small electrical hookup.

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Reviewed in the United States on December 12, 2025