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Porsche // Boxster 718 (982) 2017>> // Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
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- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
The Fabspeed Valved Supersport X-Pipe Exhaust System is a complete high-performance exhaust upgrade developed for the Porsche 911 991.2 Turbo and Turbo S from 2017–2020.
Fits:
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2017-20
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2017-20
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2017-20
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2017-20
Designed to provide two distinctly different exhaust personalities from the same system, it combines a free-flowing centre X-pipe, premium Helical exhaust valves, replacement catalytic-converter or bypass sections, and Deluxe Quad Style exhaust tips.
With the exhaust valves closed, gases are routed through Fabspeed's 70 mm / 2.75-inch quad-resonated centre X-pipe, creating a more controlled and refined performance exhaust note suitable for lower-noise driving.
Open the valves and the exhaust follows a much more direct path, bypassing the centre X-pipe for a significantly louder and more aggressive GT2 RS-inspired exhaust character.
The system is manufactured from 14–16 gauge T304L stainless steel using CNC mandrel-bent tubing and is designed as a bolt-on replacement with no cutting or welding required.
Fabspeed currently lists performance figures of approximately:
+30 HP
+25 lb-ft of torque
Manufacturer-listed weight change: -8
Actual performance will vary with vehicle condition, catalyst configuration, engine calibration, fuel, ambient conditions and other modifications.
What This Product Does:
The Fabspeed Valved Supersport X-Pipe Exhaust System replaces the restrictive factory rear exhaust and catalyst arrangement with a freer-flowing performance system.
It is designed to:
- Reduce exhaust restriction.
- Improve post-turbo exhaust flow.
- Increase horsepower and torque potential.
- Improve throttle response.
- Enhance turbocharged engine response.
- Provide two selectable exhaust sound levels.
- Reduce weight compared with the original system.
- Produce a more aggressive flat-six exhaust note.
- Retain quieter operation when desired.
- Support additional engine and performance modifications.
- Upgrade the rear appearance with Deluxe Quad Style Tips.
Symptoms Of Wear Or Failure:
Possible symptoms include:
- Exhaust rattling.
- Blowing or ticking noises.
- Visible exhaust leaks.
- Soot around joints.
- Cracked welds.
- Loose clamps.
- Damaged pipework.
- Unusual vibration.
- Exhaust tips moving or becoming misaligned.
- Unexpected increase or reduction in sound.
- Exhaust smell around the rear of the vehicle.
- Valve operation becoming inconsistent.
Why Replacement Matters:
Replacing a damaged or deteriorated exhaust system helps restore:
- Correct exhaust sealing.
- Intended X-pipe flow.
- Proper exhaust-valve operation.
- Correct quiet and loud modes.
- Structural integrity.
- Secure catalyst mounting.
- Proper exhaust-tip alignment.
- Safe containment of hot exhaust gases.
- Consistent engine performance.
A cracked or poorly operating performance exhaust may no longer provide the characteristics it was designed to deliver.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912TSSSXVQ
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
From March 2020
This exhaust system can be fitted on every 4.0ltr model produced from March 2020. In March a new fixing system based on silent block has been introduced
SOUND STRAIGHT PIPE
The straight pipe version guarantees a direct path from the engine, removing all factors which may affect the acoustic tuning.
EXHAUST VALVE PNEUMATIC
The exhaust system is complete with pneumatic valve to replace the standard pneumatic valve installed on the car. Control of the original valve is still provided.
END TIPS DESIGN OE
The muffler must be used in conjunction with the original exhaust end tips.
RACETRACK USE ONLY
STRAIGHT PIPE AISI 304 STAINLESS STEEL
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Until February 2020
This exhaust system can be fitted on every 4.0ltr model produced until February 2020. In March a new fixing system based on silent block has been introduced
SOUND: STRAIGHT PIPE
The straight pipe version guarantees a direct path from the engine, removing all factors which may affect the acoustic tuning.
EXHAUST VALVE: PNEUMATIC
The exhaust system is complete with pneumatic valve to replace the standard pneumatic valve installed on the car. Control of the original valve is still provided.
END TIPS DESIGN: OE
The muffler must be used in conjunction with the original exhaust end tips.
RACETRACK USE ONLY
STRAIGHT PIPE AISI 304 STAINLESS STEEL
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Post Feb 2020 Build ONLY!
Fits:
Porsche 718 Cayman GT4 4.0L 2020>>
Porsche 718 Boxster GTS 4.0L 2020>>
Exhaust System With GPF (Gasoline Particulate Filter) Delete
Pipe Diameter: 2.37" (60.30mm)
Tailpipe: 115mm GT115
Parts Assembly:
MSPO258: LH GPF Bypass
MSPO259: RH GPF Bypass
MSPO269: LH Valve Assembly
MSPO270: LH Valve Assembly
MSPO262: Rear Silencer Assembly
MSPO271: LH Mounting Bracket
MSPO272: RH Mounting Bracket
MSPO263: x2 Outlet Pipes
MSTIP252: x2 4.5" Brushed Titanium Tips
For Track Use ONLY!
Requires Stage 2 ECU Software Update
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO164
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Post Feb 2020 Build ONLY!
Fits:
Porsche 718 Cayman GT4 4.0L 2020>>
Porsche 718 Boxster GTS 4.0L 2020>>
Exhaust System With GPF (Gasoline Particulate Filter) Delete
Pipe Diameter: 2.37" (60.30mm)
Tailpipe: 115mm GT115
Parts Assembly:
MSPO258: LH GPF Bypass
MSPO259: RH GPF Bypass
MSPO269: LH Valve Assembly
MSPO270: LH Valve Assembly
MSPO262: Rear Silencer Assembly
MSPO271: LH Mounting Bracket
MSPO272: RH Mounting Bracket
MSPO263: x2 Outlet Pipes
MSTIP253: x2 4.5" Burnt Titanium Tips
For Track Use ONLY!
Requires Stage 2 ECU Software Update
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO165
The product you are viewing cross references to these numbers