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Porsche // Cayenne 9PA (955) 2003-2006 // 955 Cayenne Turbo S 4.5L 2006>>
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Fabspeed Valvetronic Nordschleife cat-back exhaust system for Porsche 992 GT3 / GT3 RS / Speedster - FSPOR992GT3VLV
FSPOR992GT3VLV
Vehicle Group
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
Information
Fabspeed Valvetronic Nordschleife cat-back exhaust system.
The Fabspeed Valvetronic Nordschleife Cat-Back Exhaust System gives the 992 GT3 a truly exotic sports car sound, all while retaining the functionality of PSE (Porsche Sport Exhaust). Our design process started with 3D scanning the entire OEM exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. After multiple revisions for sound and dyno testing we decided to use our signature cast X-Pipe to tie the two cylinder banks together for exhaust scavenging and to defeat resonance. The exhaust valves are made by Helical Limited in the United Kingdom. These ISO 9001 certified valves are the same ones Ferrari, McLaren and Porsche use on their GT cars. The piping is mandrel bent from T304 Stainless steel, and you have five different tip options to choose from.
SOUND:
With PSE off our Valvetronic exhaust gives a nice subtle increase in volume. With PSE on it turns the 4.0L's exhaust note into a truly exotic sound with a significant increase in volume. The exhaust note changes from the smooth purr of the OEM exhaust to the aggressive race-bred snarl of a 911 CUP car. (If you need to cut down on how loud your exhaust is because of race track rules, we sell turn down tips which cut 3-6db of exhaust SPL.)
POWER:
This system improves on Porsche's design by increasing pipe diameter from 2.5 in to 2.75 in and using our signature cast X-pipe instead of the factory H-Pipe. On our DynoJet we saw +14 whp at 4200 RPM and a healthy dose of torque down low at 4200 RPM gaining 17 ft/lbs of tq. That's 16 HP gain at the crank.
FEATURES:
• Fits all Porsche 992 GT3 / GT3 RS 2022+ Models worldwide w/o monitored GPF (Solution for GPF monitored cars will be released shortly)
• Significant Dyno gains across the RPM band. +17 ft/lbs tq @ 4200RPM and +14 whp @ 4200RPM
• Weight savings of 5lbs / 2.3KGs vs the factory exhaust
• Completely retains PSE valved exhaust functionality
• Uses aerospace quality Helical Limited exhaust valves imported from the U.K.
• Incorporates our signature cast X-pipe for superior flow and exhaust scavenging
• This cat-back system is emissions legal in all 50 states and the rest of the world (ROW)
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Laser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700
• No Check Engine Light guaranteed
• Simple DIY bolt-on installation, no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR992GT3VLV
The product you are viewing cross references to these numbers
The Fabspeed Valvetronic Nordschleife Cat-Back Exhaust System gives the 992 GT3 a truly exotic sports car sound, all while retaining the functionality of PSE (Porsche Sport Exhaust). Our design process started with 3D scanning the entire OEM exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. After multiple revisions for sound and dyno testing we decided to use our signature cast X-Pipe to tie the two cylinder banks together for exhaust scavenging and to defeat resonance. The exhaust valves are made by Helical Limited in the United Kingdom. These ISO 9001 certified valves are the same ones Ferrari, McLaren and Porsche use on their GT cars. The piping is mandrel bent from T304 Stainless steel, and you have five different tip options to choose from.
SOUND:
With PSE off our Valvetronic exhaust gives a nice subtle increase in volume. With PSE on it turns the 4.0L's exhaust note into a truly exotic sound with a significant increase in volume. The exhaust note changes from the smooth purr of the OEM exhaust to the aggressive race-bred snarl of a 911 CUP car. (If you need to cut down on how loud your exhaust is because of race track rules, we sell turn down tips which cut 3-6db of exhaust SPL.)
POWER:
This system improves on Porsche's design by increasing pipe diameter from 2.5 in to 2.75 in and using our signature cast X-pipe instead of the factory H-Pipe. On our DynoJet we saw +14 whp at 4200 RPM and a healthy dose of torque down low at 4200 RPM gaining 17 ft/lbs of tq. That's 16 HP gain at the crank.
FEATURES:
• Fits all Porsche 992 GT3 / GT3 RS 2022+ Models worldwide w/o monitored GPF (Solution for GPF monitored cars will be released shortly)
• Significant Dyno gains across the RPM band. +17 ft/lbs tq @ 4200RPM and +14 whp @ 4200RPM
• Weight savings of 5lbs / 2.3KGs vs the factory exhaust
• Completely retains PSE valved exhaust functionality
• Uses aerospace quality Helical Limited exhaust valves imported from the U.K.
• Incorporates our signature cast X-pipe for superior flow and exhaust scavenging
• This cat-back system is emissions legal in all 50 states and the rest of the world (ROW)
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Laser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700
• No Check Engine Light guaranteed
• Simple DIY bolt-on installation, no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR992GT3VLV
9GT251052F
9GT251052G
9GT251052D
9GT251052H
The product you are viewing cross references to these numbers
Prices from: £4,500.88
Related products
Vehicle Group
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Information
Fabspeed Exhaust Maxflo Performance Exhaust System.
Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range; includes Polished Chrome Deluxe Quad-Style Tips
FEATURES:
• Fits all Porsche 955 Cayenne Turbo/Turbo S vehicles (2002-2007)
• Adds 8 wheel horsepower increasing throttle response
• Saves 35 lbs from the vehicles versus heavy factory mufflers
• Includes Fabspeed's Deluxe Quad-Style Tips in Polished Chrome; also compatible with OEM tips
• Improves sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the restrictive factory mufflers
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR955TMAX
The product you are viewing cross references to these numbers
Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range; includes Polished Chrome Deluxe Quad-Style Tips
FEATURES:
• Fits all Porsche 955 Cayenne Turbo/Turbo S vehicles (2002-2007)
• Adds 8 wheel horsepower increasing throttle response
• Saves 35 lbs from the vehicles versus heavy factory mufflers
• Includes Fabspeed's Deluxe Quad-Style Tips in Polished Chrome; also compatible with OEM tips
• Improves sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the restrictive factory mufflers
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR955TMAX
95511112120
95511112121
95511112122
The product you are viewing cross references to these numbers
Prices from: £2,872.04
Vehicle Group
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Information
Sports exhaust rear silencer for the Porsche 955 Cayenne turbo
Fits:
Porsche Cayenne (955) Turbo 2002-2006
RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side
MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system
EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
04090571320
The product you are viewing cross references to these numbers
Fits:
Porsche Cayenne (955) Turbo 2002-2006
RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side
MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system
EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
04090571320
04090571320
The product you are viewing cross references to these numbers
Price: £1,723.08
Orderable
Vehicle Group
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Information
Sports exhaust rear silencer for the Porsche 955 Cayenne S 2002-2007
Fits
4.5Ltr
Porsche Cayenne (955) S 2002-2007
RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side
MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system
EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
04090581320
The product you are viewing cross references to these numbers
Fits
4.5Ltr
Porsche Cayenne (955) S 2002-2007
RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side
MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system
EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
04090581320
04090581320
The product you are viewing cross references to these numbers
Price: £1,723.08
Orderable
Vehicle Group
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Information
Fabspeed Exhaust Performance Package WITHOUT ECU Upgrade.
The Fabspeed Performance Package is a comprehensive exhaust, intake designed for the 2002–2007 Porsche 955 Cayenne Turbo and Turbo S.
Kit Contents:
Fits:
Why Upgrading Matters:
The original components do not need to be faulty or worn before this package is installed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR955TSPKGP
The product you are viewing cross references to these numbers
The Fabspeed Performance Package is a comprehensive exhaust, intake designed for the 2002–2007 Porsche 955 Cayenne Turbo and Turbo S.
Kit Contents:
- Maxflo Performance Mufflers Incl Deluxe Quad Style Tips
- Sport Catalytic Converters
- Secondray Catbypass Pipes
- BMC F1 Air Filter
Fits:
- Porsche 955 Cayenne Turbo 4.5L 2002-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Rather than modifying a single area of the vehicle, the package combines several complementary performance components to improve the way the twin-turbocharged V8 draws in air, expels exhaust gases and manages engine performance.
The package includes Maxflo Performance Mufflers with Deluxe Quad Style Tips, Sport Catalytic Converters, Secondary Cat Bypass Pipes, a BMC F1 Replacement Air Filter.
Together, these components are designed to reduce intake and exhaust restriction, improve engine breathing, sharpen response, reduce weight and produce a deeper, throatier V8 exhaust note.
The Fabspeed exhaust components are manufactured from 14–16 gauge mirror-polished T304 stainless steel, and Fabspeed lists approximately 60 lb of weight reduction compared with the corresponding factory components.
What This Product Does:
An internal-combustion engine must efficiently draw in clean air and expel combustion gases.
This becomes especially important in a high-output twin-turbocharged engine, where both the intake and exhaust systems must handle substantial airflow under load.
The Fabspeed package addresses several areas simultaneously:
- BMC F1 Air Filter – improves intake airflow while maintaining engine filtration.
- Sport Catalytic Converters – provide a performance-oriented alternative to the original catalyst arrangement.
- Secondary Cat Bypass Pipes – eliminate the secondary catalytic converters to further reduce exhaust restriction.
- Maxflo Performance Mufflers – improve rear exhaust flow while creating a deeper V8 exhaust note.
The result is a coordinated performance package rather than a single-component upgrade.
Performance:
The current Fabspeed product listing specifies:
Horsepower: TBD
Torque: TBD
Weight Reduction: Approx. 60 lb
Because package-specific horsepower and torque figures are currently listed as TBD, numerical power gains should not be assumed.
Actual performance will depend on factors including:
- Engine condition
- Turbocharger condition
- Fuel quality
- Intake condition
- Exhaust configuration
- Other modifications
- Ambient conditions
- Testing equipment and methodology
Why Upgrading Matters:
The original components do not need to be faulty or worn before this package is installed.
It is primarily a comprehensive performance upgrade.
Reasons for upgrading include:
- Maxflo Performance Mufflers
- Sport Catalytic Converters
- Secondary Cat Bypass Pipes
- BMC F1 Replacement Air Filter
- T304 stainless-steel construction
- Approx. 60 lb manufacturer-listed weight reduction
- Reduced intake restriction
- Reduced exhaust restriction
- Improved engine breathing
- Increased performance potential
- Sharper response
- Deeper twin-turbo V8 sound
- Deluxe Quad Style polished exhaust tips
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR955TSPKGP
95511112120
95511112121
95511112122
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Exhaust Maxflo Performance Exhaust System. Porsche 955 Turbo / Turbo S (FSPOR955TMAXP)
Unit Price: £2,872.04
AvailableToOrder
1 x Exhaust Primary SportCats. Porsche 955 Cayenne Turbo (FSPOR955TPSC)
Unit Price: £3,638.56
AvailableToOrder
1 x Exhaust Catalytic Converter Bypass Pipes. Porsche 955 Cayenne Turbo (FSPOR955TCB)
Unit Price: £859.93
AvailableToOrder
2 x BMC Air Filter. Porsche Cayenne 955 3.2L / 4.5L (S and TURBO needs 2 filters) (Part No. FB335/01) (FB335/01)
Unit Price: £69.30
InStock
Price: £7,509.13
Orderable