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Fabspeed Porsche 991 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2012-2016)

Marsoni M251S
Sale price$2749.97
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Fabspeed Porsche 991 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2012-2016)SKU: POR. 991. MH. SC Fabspeed Porsche 991 Carrera RENNKRAFT Modular Headers with HJS Catalytic Converters (2012 2016) These patented RENNKRAFT modular headers deliver race power functionality for Porsche 991 Carrera models from 2012 to 2016. The quick release V band design allows easy swaps between HJS 200 cell catalytic converters for street use and cat bypass pipes for track only applications. Expect +25 HP and 20 ft lbs torque gains with weight
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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Dct
Phoenix, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
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Reviewed in the United States on April 18, 2026
D
Verified Purchase
Don R
Chelsea, US
★★★★★ 5
Good
Good quality
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
bad item
Birmingham, US
★★★★★ 5
good replacement
good
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Reviewed in the United States on February 28, 2026
G
Verified Purchase
Gary C
Whiting, US
★★★★★ 5
Seal
Perfect, worked great!
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Reviewed in the United States on June 4, 2025
T
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TinyTim
Carnegie, US
★★★★★ 5
Great
Great
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Reviewed in the United States on August 5, 2025

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