★★★★★ 5
Wualityv
Perfect fit
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Reviewed in the United States on February 12, 2026
Fabspeed Porsche 991 GT3 / GT3 RS Side Muffler Bypass Pipes (2014-2016)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Fabspeed Porsche 991 GT3 / GT3 RS Side Muffler Bypass Pipes (2014-2016)SKU: POR. 991GT3. SMBV Fabspeed Porsche 991 GT3 GT3 RS Side Muffler Bypass Pipes (2014 2016) Fabspeed Side Muffler Bypass Pipes replace the factory side mufflers on 2014 2016 Porsche 991 GT3 and GT3 RS models. These pipes improve exhaust flow for better performance deliver a louder aggressive exhaust note and cut 34 lbs from the rear end. Pair them with Fabspeed Long Tube Competition Headers for full exhaust flow from the 3. 8L or 4. 0L flat six
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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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My favorite cabin air filter, keeps the air smelling clear and good . Very high quality
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