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- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- 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
Fits
Porsche 911 turbo 991.1
Porsche 911 turbo S 991.1
Porsche 911 turbo 991.2
Porsche 911 turbo S 991.2
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
INSTALLATION
This kit includes the central silencer without bypass valves and replaces the catalytic converters and the rear silencer. The kit is compatible with all 991.1 and 991.2 turbo and turbo S models
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
ECU REMAPPING
ENGINE LIGHT
Replacement or removal of components such as catalytic converters, GPFs and electric actuators may cause the engine warning light to come on. In this case, the installer must reprogram the software to eliminate the light
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
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
CATALYTIC CONVERTER REMOVAL
Complete removal of the catalytic converter minimises exhaust back pressure and delivers optimum results in terms of performance and weight reduction
NO EXHAUST BYPASS 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 driver via the specific control systems is no longer possible
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TSPO991T13.001.A
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
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
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
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
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
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
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
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
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
