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Fabspeed Porsche 997.2 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2009-2011)

Marsoni M251S
Sale price$2750.47
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Fabspeed Porsche 997.2 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2009-2011)SKU: POR. 9972. MH. SC Fabspeed Porsche 997. 2 Carrera RENNKRAFT Modular Headers with HJS Catalytic Converters (2009 2011) Patented RENNKRAFT modular headers deliver race bred performance for 2009 2012 Porsche 997. 2 Carrera models worldwide, including Cayman R and Boxster Spyder. CNC mandrel bent T304L stainless steel construction provides +25HP and 20 ft lb torque gains with HJS 200 cell cats installed. V band design enables fast swaps to cat bypass
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4.5 ★★★★★
Based on 373 reviews
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Mar Gee
Boise, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
M
Verified Purchase
Marybeth
Birmingham, US
★★★★★ 5
Super comfortable, great quality
Size: Large, Color: (001) Black / Black / Pitch Gray
I love these socks!! They are very comfortable and my second order bc I love them so much! Also, they fit snuggly on my feet but not too tight. Best of all, they do not slide down my heels even when wearing my UGG boots.
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Reviewed in the United States on December 16, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Sock em good Socko!!
Size: Large, Color: (100) White / White / Pitch Gray
Hands down the best socks I’ve bought on here. Just need to find them in black and I’m set on ankle socks for life.
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Reviewed in the United States on February 24, 2026
S
Verified Purchase
scopin4u2
Whiting, US
★★★★★ 5
They’re pretty nice socks
Size: Large, Color: (100) White / White / Pitch Gray
I got these today. They fit ok. I was wanting some no show socks. These are great. You have to make sure of the size you buy. They’re durable. Comfortable. Keep moisture off your feet as much as possible. Highly recommend!
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Reviewed in the United States on June 3, 2025

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