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Kits
Fits:
Porsche 996 GT3
Kit Includes:
2 x Header Gaskets (Diagram Ref 3)
2 x Header to Cat Gaskets (Diagram Ref 7)
2 x Cats to Muffler Clamps (Diagram Ref 29)
2 x Muffler to Tail Pipe Clamps (Diagram Ref 22)
*Click on the image to see a large parts diagram.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.GT3.1T
The product you are viewing cross references to these numbers
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
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
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
The Fabspeed Porsche 955 Cayenne S Performance Package is a comprehensive exhaust, intake designed for the V8-powered Porsche 955 Cayenne S.
Fits:
- Porsche 955 Cayenne S 4.5L V8 2002-07
Rather than changing only one component, the package combines Maxflo Performance Mufflers with Deluxe Quad Style Tips, Secondary Cat Bypass Pipes, a BMC F1 Replacement Air Filter. Together, these components are designed to reduce intake and exhaust restriction, improve engine breathing, reduce weight and give the Cayenne S a deeper, throatier and more sporting V8 exhaust note.
The exhaust components are manufactured from 14–16 gauge T304 stainless steel for durability and resistance to heat and corrosion. Fabspeed lists approximately 60 lb of weight reduction compared with the corresponding factory components.
What This Product Does:
- The Cayenne S engine must draw clean air into the engine and efficiently expel combustion gases through the exhaust.
- The Fabspeed Performance Package addresses both sides of this process.
- The BMC F1 Air Filter provides a performance-oriented replacement for the original filter element, supporting improved intake airflow.
- The Secondary Cat Bypass Pipes replace the factory secondary catalytic converters, reducing restriction in the exhaust system.
- The Maxflo Performance Mufflers replace the factory rear mufflers with a freer-flowing performance design.
- Together, these components provide a coordinated upgrade for airflow, response, exhaust sound and overall performance potential.
Why Upgrading Matters:
The factory components do not need to be worn or faulty before installing this package.
This is primarily a performance, sound and appearance upgrade.
Reasons for upgrading include:
- Maxflo Performance Mufflers
- 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 and throatier V8 sound
- Deluxe Quad Style exhaust tips
- Choice of tip finishes
NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.
For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.
If you are located outside the UK, please check your local laws and regulations to ensure compliance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR955V8SPKG
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
Shop Securely
12 Month Warranty
Worldwide Delivery
The Fabspeed Porsche 955 Cayenne S Performance Package is a comprehensive exhaust, intake and ECU performance upgrade designed for the V8-powered Porsche 955 Cayenne S.
Fits:
- Porsche 955 Cayenne S 4.5L V8 2002-07
Rather than changing only one component, the package combines Maxflo Performance Mufflers with Deluxe Quad Style Tips, Secondary Cat Bypass Pipes, a BMC F1 Replacement Air Filter and a Fabspeed XperTune ECU upgrade. Together, these components are designed to reduce intake and exhaust restriction, improve engine breathing, reduce weight and give the Cayenne S a deeper, throatier and more sporting V8 exhaust note.
The exhaust components are manufactured from 14–16 gauge T304 stainless steel for durability and resistance to heat and corrosion. Fabspeed lists approximately 60 lb of weight reduction compared with the corresponding factory components.
What This Product Does:
- The Cayenne S engine must draw clean air into the engine and efficiently expel combustion gases through the exhaust.
- The Fabspeed Performance Package addresses both sides of this process.
- The BMC F1 Air Filter provides a performance-oriented replacement for the original filter element, supporting improved intake airflow.
- The Secondary Cat Bypass Pipes replace the factory secondary catalytic converters, reducing restriction in the exhaust system.
- The Maxflo Performance Mufflers replace the factory rear mufflers with a freer-flowing performance design.
- The Fabspeed XperTune ECU calibration can optimise selected engine-management parameters to complement the performance hardware.
- Together, these components provide a coordinated upgrade for airflow, response, exhaust sound and overall performance potential.
Why Upgrading Matters:
The factory components do not need to be worn or faulty before installing this package.
This is primarily a performance, sound and appearance upgrade.
Reasons for upgrading include:
- Maxflo Performance Mufflers
- Secondary Cat Bypass Pipes
- BMC F1 Replacement Air Filter
- Fabspeed XperTune ECU software
- 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 and throatier V8 sound
- Deluxe Quad Style exhaust tips
- Choice of tip finishes
NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.
For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.
If you are located outside the UK, please check your local laws and regulations to ensure compliance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR955V8SPKGE
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
Shop Securely
12 Month Warranty
Worldwide Delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed