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Fabspeed Porsche 991.2 Turbo / Turbo S Sport Catalytic Converters (2017+)

Marsoni M251S
Sale price$2115.97
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Fabspeed Porsche 991.2 Turbo / Turbo S Sport Catalytic Converters (2017+)SKU: POR. 9912T. SC Fabspeed Porsche 991. 2 Turbo Turbo S Sport Catalytic Converters (2017+) Direct bolt on replacement catalytic converters upgrade the restrictive factory units on Porsche 991. 2 Turbo and Turbo S models from 2017 onward. These high flow sport cats from Fabspeed deliver increased power and sharper throttle response by reducing back pressure. Built with HJS German EMITEC technology, they ensure maximum exhaust flow without triggering
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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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4.1 ★★★★★
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Kgolfinghawaii
Bozeman, US
★★★★★ 5
Worth the price
Size: 5.25” Woofer
I had in ceiling front speakers and went with these instead. The front ceilings are now height speakers. Sounds great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
Small but mighty
Size: 5.25” Woofer
Great sound. I can turn my stereo up loader than I care to listen to it and notice no distortion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
M
Verified Purchase
Meeikal
Cuba, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
D
Verified Purchase
Dana
Lexington, US
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
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Reviewed in the United States on April 13, 2026
W
Verified Purchase
Will Peppers jr
Natrona Heights, US
★★★★★ 5
I can wire my 0gage wre finally
Size: 300A Fuse Holder
The speed of service and delivery fused at different Amps voltage to purchase appearance is always a great addition and skar audio is always a head of the game I love skar audio I have been running their RP series amps I have all of them except the 4500.1 I bought this for my 07 Wolfsburg jetta with a 15 dual 2ohm down to 1ohm with the RP 3500.1 and it slumps and hits so low the skar box foe my single 15evl series..is tuned to 30htz..n when it hits that level and lower man u know it ..o call it the 23htz (23hurter)..explosive always excellent quality and functionality thanks 😊
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Reviewed in the United States on January 28, 2025

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