Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk Facebook Instagram
Your Vehicle  //  Porsche  //  Cayman 987C / 981C (2005-2016)  //  Cayman S 3.4L 987C 2005-08

Exhaust Package

Filter by brand
DISPLAYING 1 to 16 (of 22 products)
1 2
POWERKIT9871
Product Information
Product Information
Exhaust Package + Plenum 82mm Throttle Body + Induction Kit Porsche Boxster 987 / Cayman

Kit Includes
- Air Induction Kit
- Plenum by IPD
- Throttle Body 82mm
- DesignTek Exhaust Cat back

Exhaust Muffler / Silencer Sports Complete with Twin Stainless Steel Tail Pipes

DesignTek sports deep sound muffler/exhaust offers a sportive sound and better throttle response. With secondary cat bypass to increased BHP. Complete twin adjaustable stainless steel tails. Made from T304 stainless steel.

For the ultimate performance gains we recommend this set is fitted with an ECU remap giving BHP and Torque that you can really feel and superb sports car sound.

Fits:
Porsche Boxster 987
Porsche Cayman 987C

NOTE: 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 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

POWERKIT9871
3606008703
87182
99760511601
3603109871

The product you are viewing cross references to these numbers
POWERKIT9872
Product Information
Product Information
Milltek Exhaust Package + Plenum 82mm Throttle Body + Induction Kit Porsche Boxster 987 / Cayman

Kit Includes
- Air Induction Kit
- Plenum by IPD
- Throttle Body 82mm
- Milltek Exhaust Cat back

Exhaust Muffler / Silencer Rear box (Catalysts Bypass System).

Sports deep sound muffler/exhaust offers a sportive sound and better throttle response. With secondary cat bypass to increased BHP. Milltek system is complete twin adjaustable stainless steel tails. Made from T304 stainless steel.

For the ultimate performance gains we recommend this set is fitted with an ECU remap giving BHP and Torque that you can really feel and superb sports car sound.

Fits:
Porsche Boxster 987
Porsche Cayman 987C

NOTE: 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 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

POWERKIT9872
SSXPO120
87182
99760511601
3603109871

The product you are viewing cross references to these numbers
FSPOR987RPKGEC
Product Information
Product Information

Fabspeed RACE Exhaust Performance Package, Carbon Fiber WITH ECU Upgrade.
The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Long Tube Race Headers (Including Catbypass)
  • BMC F1 Air Filter
  • ECU Upgrade

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter and Fabspeed ECU tuning software to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

Both configurations include Fabspeed Maxflo Performance Mufflers with Deluxe Dual Style Exhaust Tips, a BMC F1 Performance Air Filter and an ECU tuning upgrade.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

Fabspeed's ECU tuning software is designed to complement the mechanical upgrades by optimising selected engine management parameters.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

The package also features Fabspeed's MyGenius handheld ECU tuning system, which allows compatible vehicles to receive a performance calibration through the OBD-II diagnostic port.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Enhanced Throttle Response: ECU tuning and freer-flowing intake and exhaust components are intended to improve accelerator response.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.


Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987RPKGEC
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987RPKGEP
Product Information
Product Information

Fabspeed RACE Exhaust Performance Package, Polished Stainless Steel WITH ECU Upgrade.
The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Long Tube Race Headers (Including Catbypass)
  • BMC F1 Air Filter
  • ECU Upgrade

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter and Fabspeed ECU tuning software to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

Both configurations include Fabspeed Maxflo Performance Mufflers with Deluxe Dual Style Exhaust Tips, a BMC F1 Performance Air Filter and an ECU tuning upgrade.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

Fabspeed's ECU tuning software is designed to complement the mechanical upgrades by optimising selected engine management parameters.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

The package also features Fabspeed's MyGenius handheld ECU tuning system, which allows compatible vehicles to receive a performance calibration through the OBD-II diagnostic port.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Enhanced Throttle Response: ECU tuning and freer-flowing intake and exhaust components are intended to improve accelerator response.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.


Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987RPKGEP
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987RPKGEB
Product Information
Product Information

Fabspeed RACE Exhaust Performance Package, Satin Black WITH ECU Upgrade.
The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Long Tube Race Headers (Including Catbypass)
  • BMC F1 Air Filter
  • ECU Upgrade

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter and Fabspeed ECU tuning software to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

Both configurations include Fabspeed Maxflo Performance Mufflers with Deluxe Dual Style Exhaust Tips, a BMC F1 Performance Air Filter and an ECU tuning upgrade.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

Fabspeed's ECU tuning software is designed to complement the mechanical upgrades by optimising selected engine management parameters.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

The package also features Fabspeed's MyGenius handheld ECU tuning system, which allows compatible vehicles to receive a performance calibration through the OBD-II diagnostic port.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Enhanced Throttle Response: ECU tuning and freer-flowing intake and exhaust components are intended to improve accelerator response.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.


Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987RPKGEB
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987SPKGEC
Product Information
Product Information
Fabspeed STREET Exhaust Performance Package, Carbon Fiber WITH ECU Upgrade.

The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Sport Headers (Including Sport Cats)
  • BMC F1 Air Filter
  • ECU Upgrade

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter and Fabspeed ECU tuning software to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

Both configurations include Fabspeed Maxflo Performance Mufflers with Deluxe Dual Style Exhaust Tips, a BMC F1 Performance Air Filter and an ECU tuning upgrade.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

Fabspeed's ECU tuning software is designed to complement the mechanical upgrades by optimising selected engine management parameters.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

The package also features Fabspeed's MyGenius handheld ECU tuning system, which allows compatible vehicles to receive a performance calibration through the OBD-II diagnostic port.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Enhanced Throttle Response: ECU tuning and freer-flowing intake and exhaust components are intended to improve accelerator response.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.


Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987SPKGEC
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987SPKGC
Product Information
Product Information
Fabspeed STREET Exhaust Performance Package, Carbon Fiber WITHOUT ECU Upgrade.

The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Sport Headers (Including Sport Cats)
  • BMC F1 Air Filter

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.

Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987SPKGC
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987SPKGEP
Product Information
Product Information
Fabspeed STREET Exhaust Performance Package, Polished Stainless Steel WITH ECU Upgrade.

The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Sport Headers (Including Sport Cats)
  • BMC F1 Air Filter
  • ECU Upgrade

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter and Fabspeed ECU tuning software to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

Both configurations include Fabspeed Maxflo Performance Mufflers with Deluxe Dual Style Exhaust Tips, a BMC F1 Performance Air Filter and an ECU tuning upgrade.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

Fabspeed's ECU tuning software is designed to complement the mechanical upgrades by optimising selected engine management parameters.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

The package also features Fabspeed's MyGenius handheld ECU tuning system, which allows compatible vehicles to receive a performance calibration through the OBD-II diagnostic port.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Enhanced Throttle Response: ECU tuning and freer-flowing intake and exhaust components are intended to improve accelerator response.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.


Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987SPKGEP
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987SPKGP
Product Information
Product Information
Fabspeed STREET Exhaust Performance Package, Polished Stainless Steel WITHOUT ECU Upgrade.

The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Sport Headers (Including Sport Cats)
  • BMC F1 Air Filter

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.

Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987SPKGP
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987SPKGEB
Product Information
Product Information
Fabspeed STREET Exhaust Performance Package, Satin Black WITH ECU Upgrade.

The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Sport Headers (Including Sport Cats)
  • BMC F1 Air Filter
  • ECU Upgrade

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter and Fabspeed ECU tuning software to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

Both configurations include Fabspeed Maxflo Performance Mufflers with Deluxe Dual Style Exhaust Tips, a BMC F1 Performance Air Filter and an ECU tuning upgrade.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

Fabspeed's ECU tuning software is designed to complement the mechanical upgrades by optimising selected engine management parameters.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

The package also features Fabspeed's MyGenius handheld ECU tuning system, which allows compatible vehicles to receive a performance calibration through the OBD-II diagnostic port.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Enhanced Throttle Response: ECU tuning and freer-flowing intake and exhaust components are intended to improve accelerator response.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.


Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987SPKGEB
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
FSPOR987SPKGB
Product Information
Product Information
Fabspeed STREET Exhaust Performance Package, Satin Black WITHOUT ECU Upgrade.

The Fabspeed Porsche 987 Boxster / Cayman Performance Package is a complete performance exhaust, air intake and engine tuning solution designed for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Kit Includes:

  • Maxflo Performance Mufflers (Including Deluxe Dual Style Tips)
  • Sport Headers (Including Sport Cats)
  • BMC F1 Air Filter

Developed by Fabspeed Motorsport, this performance package combines premium stainless steel exhaust components, a BMC F1 high-performance air filter to enhance engine breathing, throttle response and the distinctive sound of the naturally aspirated Porsche flat-six engine.

The Maxflo exhaust system is designed to produce a deeper, sportier exhaust note while supporting improved exhaust gas flow.

The upgraded exhaust headers reduce restrictions associated with the original exhaust arrangement, while the BMC F1 filter supports improved intake airflow.

The stainless steel exhaust components feature 14–16 gauge T304 stainless steel construction with CNC mandrel-bent tubing for strength, corrosion resistance and smooth exhaust routing.

Fabspeed advertises performance improvements of approximately 13 horsepower and 11 lb-ft of torque, together with a weight reduction of approximately 10 lb (4.5 kg) for the package.

These figures represent manufacturer-published results from a specific test configuration and are not guaranteed for every vehicle.

For owners seeking a coordinated performance upgrade rather than purchasing individual exhaust, intake and tuning components separately, the Fabspeed package offers a comprehensive solution.

What This Product Does:
The Fabspeed Performance Package upgrades the exhaust, intake and engine management systems to enhance the performance characteristics of the Porsche 987.1 Boxster and Cayman.

Its main functions and benefits include:

  • Improved Exhaust Flow: The upgraded headers and Maxflo mufflers are designed to reduce restrictions within the original exhaust system.
  • Enhanced Engine Breathing: Combines intake and exhaust improvements to support more efficient airflow through the naturally aspirated flat-six engine.
  • Increased Horsepower Potential: Fabspeed advertises a gain of approximately 13 hp for its specified test configuration.
  • Improved Torque Potential: Manufacturer-published gains are approximately 11 lb-ft.
  • Sportier Exhaust Sound: The Maxflo mufflers produce a deeper and more pronounced sports exhaust note.
  • Reduced Exhaust System Weight: Fabspeed advertises an approximate 10 lb (4.5 kg) weight saving.
  • Improved Intake Airflow: The BMC F1 air filter supports effective filtration with reduced airflow restriction.
  • ECU Performance Optimisation: Revised engine management calibration complements the selected intake and exhaust configuration.
  • Durable Construction: T304 stainless steel provides resistance to corrosion and high exhaust temperatures.
  • Coordinated Upgrade: Brings together complementary performance components in one package.

Symptoms Of Wear Or Failure:
The Fabspeed Performance Package is primarily a performance modification rather than a routine maintenance replacement.

However, worn or damaged original exhaust and intake components may prompt owners to consider replacing or refurbishing the factory system.

Excessive Exhaust Corrosion

Original mufflers, headers and exhaust pipes can deteriorate due to moisture, road salt and repeated heat cycles.

Severe corrosion can weaken the exhaust structure and cause leaks.

Exhaust Leaks

Cracked exhaust components, worn gaskets or damaged connections may allow exhaust gases to escape.

Common signs include blowing sounds, soot deposits and unusual exhaust smells.

Internal Muffler Damage

Ageing mufflers may develop damaged internal components, producing rattling, vibration or changes in exhaust sound.

Restricted Catalytic Converters

Damaged or internally restricted catalytic converters may increase exhaust backpressure and reduce engine performance.

Road-going vehicles with failed catalytic converters should be repaired using emissions-compliant replacement components.

Damaged Exhaust Mountings

Corroded fasteners, broken brackets or deteriorated exhaust supports may allow excessive movement.

Excessive Exhaust Noise

An unexpected increase in exhaust noise may indicate a leak, damaged muffler or failed connection rather than a deliberate performance characteristic.

Why Replacement / Upgrading Matters:

  • Upgrading the intake and exhaust systems of the Porsche 987 Boxster or Cayman can enhance the vehicle's driving character, engine responsiveness and exhaust sound.
  • The standard Porsche 987.1 is engineered to deliver a balance of performance, refinement, reliability and everyday usability.
  • For owners seeking a more performance-focused configuration, Fabspeed offers a package that combines several complementary upgrades.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR987SPKGB
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
EXHAUSTKIT87
Product Information
Product Information
Full exhaust system made out of stainless steel including:

- Sport exhaust
- Manifolds with HJS 200 Cell catalysts.
- Clamps, gaskets, bolts, nuts, manifold bolts etc.
(Complete fitting kit).

This system will be a bit louder than standard system as it comes with reduced catalyst and sport exhaust.

Fits:
Porsche 987 Boxster 2.7L MKI
Porsche 987S Boxster 3.4L MKI

Porsche 987C Cayman 2.7L MKI
Porsche 987C S Cayman 3.4L MKI

NOTE: 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 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

EXHAUSTKIT87
3606008703
3606109871
3606109872
99611110755
99907507400

The product you are viewing cross references to these numbers
POR.9871.STPKG.BC
Product Information
Product Information
SOUL Street Exhaust Package, Polished Chrome Tips (Dual Wall Chrome). 

The SOUL Performance Street Package is a complete aftermarket performance exhaust upgrade designed specifically for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Exhaust Package Includes:

  • Performance Exhaust System
  • Long Tube Street Headers


Developed for Porsche's naturally aspirated flat-six engines, this comprehensive exhaust package combines SOUL Performance Long Tube Street Headers with HJS 200-cell high-flow catalytic converters and the SOUL Performance non-valved rear exhaust system.

The package is designed to improve exhaust gas flow, enhance throttle response, reduce weight and produce a deeper, more distinctive flat-six soundtrack.

Unlike a conventional rear silencer replacement, the SOUL Street Package upgrades the exhaust system from the cylinder-head outlets through to the rear exhaust tips.

The original Porsche exhaust features exhaust manifolds with primary catalytic converters and a rear exhaust assembly incorporating secondary catalytic converters. Although these components are designed to meet the vehicle's original emissions and noise requirements, they also introduce restrictions into the exhaust system.

SOUL Performance developed its Street Package to address these restrictions while maintaining a balanced exhaust sound suitable for drivers who value refinement as well as performance.

What This Product Does:
The SOUL Performance Street Package collects exhaust gases from the engine, directs them through high-flow catalytic converters and performance silencers, and releases them through the rear exhaust outlets.

It is designed to reduce unnecessary exhaust restriction while enhancing the sound of the naturally aspirated flat-six engine.

1. Improves Exhaust Gas Flow

The Long Tube Street Headers use carefully developed primary runners and collectors to support efficient movement of combustion gases.

The rear exhaust uses mandrel-bent tubing to minimise unnecessary restrictions.

Together, these components create a freer-flowing exhaust arrangement.

2. Supports Exhaust Scavenging

The runner and collector geometry helps exhaust gases move away from the cylinder heads.

Efficient exhaust scavenging can support engine breathing and responsiveness, particularly during acceleration.

3. Provides Catalytic Exhaust Treatment

The integrated HJS 200-cell catalytic converters treat exhaust gases while allowing greater flow potential than the original restrictive arrangement.

They replace the factory primary catalytic converter assemblies.

Note: The original secondary catalytic converters are removed by the SOUL rear exhaust.

4. Enhances Throttle Response

Improved exhaust gas flow may allow the engine to respond more readily to accelerator input.

This can make the vehicle feel more responsive during acceleration and spirited driving.

5. Produces a More Distinctive Exhaust Sound

The complete package delivers a deeper, fuller and more engaging flat-six exhaust note.

The long-tube headers influence exhaust tone, while the rear silencers control unwanted resonance.

6. Reduces Unwanted Cabin Drone

The performance silencers are specifically engineered to minimise the low-frequency resonance sometimes associated with aftermarket exhaust systems.

This helps maintain a more comfortable driving experience.

7. Reduces Exhaust Weight

The SOUL rear exhaust is approximately 15 lb lighter than the equivalent factory rear exhaust components, according to the manufacturer.

Additional weight savings may result from the replacement headers, although a verified total package weight reduction is not specified.

8. Provides Durable Exhaust Construction

The T304L stainless steel tubing, reinforced silencer casings and precision-fabricated headers are designed to withstand repeated heating, cooling and vibration.

9. Enhances Rear-End Styling

Different exhaust tip styles and finishes allow the vehicle's appearance to be personalised.





Why Upgrading Matters:

1. Complete Exhaust System Improvement

The package upgrades both the original exhaust manifolds and the rear exhaust assembly.

This provides a comprehensive solution rather than changing only the rear silencers.

2. Improved Exhaust Flow

The 1.75-inch long-tube primary runners, optimised collectors, HJS high-flow catalytic converters and mandrel-bent rear pipework work together to reduce unnecessary restrictions.

3. Enhanced Engine Responsiveness

More efficient exhaust flow may improve the way the naturally aspirated flat-six engine responds to accelerator input.

4. More Engaging Flat-Six Sound

The complete system delivers a deeper, sportier exhaust tone while retaining a controlled sound during normal driving.

5. Reduced Cruising Drone

The rear silencers are designed to minimise unwanted cabin resonance.

This provides a more balanced sound experience than many unrestricted race exhaust systems.

6. Premium HJS Catalytic Converters

The headers incorporate HJS 200-cell high-flow catalytic converters with a durable double-foil construction.

These provide catalytic exhaust treatment while supporting improved gas flow.

7. Lightweight Rear Exhaust

SOUL reports that its Performance Exhaust System weighs approximately 21.7 lb, compared with 36.6 lb for the factory rear exhaust.

This provides a saving of approximately 15 lb (6.8 kg) for the rear exhaust alone.

8. Stainless Steel Durability

The T304L stainless steel construction provides corrosion resistance and durability under demanding exhaust temperatures.

9. Reinforced Exhaust Mountings

The rear exhaust uses fortified silencer casings and strengthened brackets designed to resist vibration-related fatigue.

10. No Exhaust Valve Maintenance

The non-valved system avoids the added complexity of vacuum-operated exhaust valves and electronic valve controls.

11. Premium Exhaust Tip Options

Available tip configurations include stainless steel, double-wall chrome-style and lightweight titanium designs.

12. Direct Bolt-On Installation

SOUL tests its components in dedicated fitting fixtures to support accurate installation.

The package includes fitting instructions for the individual components.

13. Manufacturer Warranty Coverage

The stainless steel exhaust components benefit from SOUL's lifetime warranty, subject to the manufacturer's terms.

The HJS catalytic converters have separate three-year warranty coverage.

 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

POR.9871.STPKG.BC
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
POR.9871.STPKG.SLTBR
Product Information
Product Information
SOUL Street Exhaust Package, Brushed Tips (Slash Cut Single Wall). 

The SOUL Performance Street Package is a complete aftermarket performance exhaust upgrade designed specifically for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Exhaust Package Includes:

  • Performance Exhaust System
  • Long Tube Street Headers


Developed for Porsche's naturally aspirated flat-six engines, this comprehensive exhaust package combines SOUL Performance Long Tube Street Headers with HJS 200-cell high-flow catalytic converters and the SOUL Performance non-valved rear exhaust system.

The package is designed to improve exhaust gas flow, enhance throttle response, reduce weight and produce a deeper, more distinctive flat-six soundtrack.

Unlike a conventional rear silencer replacement, the SOUL Street Package upgrades the exhaust system from the cylinder-head outlets through to the rear exhaust tips.

The original Porsche exhaust features exhaust manifolds with primary catalytic converters and a rear exhaust assembly incorporating secondary catalytic converters. Although these components are designed to meet the vehicle's original emissions and noise requirements, they also introduce restrictions into the exhaust system.

SOUL Performance developed its Street Package to address these restrictions while maintaining a balanced exhaust sound suitable for drivers who value refinement as well as performance.

What This Product Does:
The SOUL Performance Street Package collects exhaust gases from the engine, directs them through high-flow catalytic converters and performance silencers, and releases them through the rear exhaust outlets.

It is designed to reduce unnecessary exhaust restriction while enhancing the sound of the naturally aspirated flat-six engine.

1. Improves Exhaust Gas Flow

The Long Tube Street Headers use carefully developed primary runners and collectors to support efficient movement of combustion gases.

The rear exhaust uses mandrel-bent tubing to minimise unnecessary restrictions.

Together, these components create a freer-flowing exhaust arrangement.

2. Supports Exhaust Scavenging

The runner and collector geometry helps exhaust gases move away from the cylinder heads.

Efficient exhaust scavenging can support engine breathing and responsiveness, particularly during acceleration.

3. Provides Catalytic Exhaust Treatment

The integrated HJS 200-cell catalytic converters treat exhaust gases while allowing greater flow potential than the original restrictive arrangement.

They replace the factory primary catalytic converter assemblies.

Note: The original secondary catalytic converters are removed by the SOUL rear exhaust.

4. Enhances Throttle Response

Improved exhaust gas flow may allow the engine to respond more readily to accelerator input.

This can make the vehicle feel more responsive during acceleration and spirited driving.

5. Produces a More Distinctive Exhaust Sound

The complete package delivers a deeper, fuller and more engaging flat-six exhaust note.

The long-tube headers influence exhaust tone, while the rear silencers control unwanted resonance.

6. Reduces Unwanted Cabin Drone

The performance silencers are specifically engineered to minimise the low-frequency resonance sometimes associated with aftermarket exhaust systems.

This helps maintain a more comfortable driving experience.

7. Reduces Exhaust Weight

The SOUL rear exhaust is approximately 15 lb lighter than the equivalent factory rear exhaust components, according to the manufacturer.

Additional weight savings may result from the replacement headers, although a verified total package weight reduction is not specified.

8. Provides Durable Exhaust Construction

The T304L stainless steel tubing, reinforced silencer casings and precision-fabricated headers are designed to withstand repeated heating, cooling and vibration.

9. Enhances Rear-End Styling

Different exhaust tip styles and finishes allow the vehicle's appearance to be personalised.





Why Upgrading Matters:

1. Complete Exhaust System Improvement

The package upgrades both the original exhaust manifolds and the rear exhaust assembly.

This provides a comprehensive solution rather than changing only the rear silencers.

2. Improved Exhaust Flow

The 1.75-inch long-tube primary runners, optimised collectors, HJS high-flow catalytic converters and mandrel-bent rear pipework work together to reduce unnecessary restrictions.

3. Enhanced Engine Responsiveness

More efficient exhaust flow may improve the way the naturally aspirated flat-six engine responds to accelerator input.

4. More Engaging Flat-Six Sound

The complete system delivers a deeper, sportier exhaust tone while retaining a controlled sound during normal driving.

5. Reduced Cruising Drone

The rear silencers are designed to minimise unwanted cabin resonance.

This provides a more balanced sound experience than many unrestricted race exhaust systems.

6. Premium HJS Catalytic Converters

The headers incorporate HJS 200-cell high-flow catalytic converters with a durable double-foil construction.

These provide catalytic exhaust treatment while supporting improved gas flow.

7. Lightweight Rear Exhaust

SOUL reports that its Performance Exhaust System weighs approximately 21.7 lb, compared with 36.6 lb for the factory rear exhaust.

This provides a saving of approximately 15 lb (6.8 kg) for the rear exhaust alone.

8. Stainless Steel Durability

The T304L stainless steel construction provides corrosion resistance and durability under demanding exhaust temperatures.

9. Reinforced Exhaust Mountings

The rear exhaust uses fortified silencer casings and strengthened brackets designed to resist vibration-related fatigue.

10. No Exhaust Valve Maintenance

The non-valved system avoids the added complexity of vacuum-operated exhaust valves and electronic valve controls.

11. Premium Exhaust Tip Options

Available tip configurations include stainless steel, double-wall chrome-style and lightweight titanium designs.

12. Direct Bolt-On Installation

SOUL tests its components in dedicated fitting fixtures to support accurate installation.

The package includes fitting instructions for the individual components.

13. Manufacturer Warranty Coverage

The stainless steel exhaust components benefit from SOUL's lifetime warranty, subject to the manufacturer's terms.

The HJS catalytic converters have separate three-year warranty coverage.

 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

POR.9871.STPKG.SLTBR
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
POR.9871.STPKG.SWTBR
Product Information
Product Information
SOUL Street Exhaust Package, Brushed Tips (Straight Cut Single Wall). 

The SOUL Performance Street Package is a complete aftermarket performance exhaust upgrade designed specifically for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Exhaust Package Includes:

  • Performance Exhaust System
  • Long Tube Street Headers


Developed for Porsche's naturally aspirated flat-six engines, this comprehensive exhaust package combines SOUL Performance Long Tube Street Headers with HJS 200-cell high-flow catalytic converters and the SOUL Performance non-valved rear exhaust system.

The package is designed to improve exhaust gas flow, enhance throttle response, reduce weight and produce a deeper, more distinctive flat-six soundtrack.

Unlike a conventional rear silencer replacement, the SOUL Street Package upgrades the exhaust system from the cylinder-head outlets through to the rear exhaust tips.

The original Porsche exhaust features exhaust manifolds with primary catalytic converters and a rear exhaust assembly incorporating secondary catalytic converters. Although these components are designed to meet the vehicle's original emissions and noise requirements, they also introduce restrictions into the exhaust system.

SOUL Performance developed its Street Package to address these restrictions while maintaining a balanced exhaust sound suitable for drivers who value refinement as well as performance.

What This Product Does:
The SOUL Performance Street Package collects exhaust gases from the engine, directs them through high-flow catalytic converters and performance silencers, and releases them through the rear exhaust outlets.

It is designed to reduce unnecessary exhaust restriction while enhancing the sound of the naturally aspirated flat-six engine.

1. Improves Exhaust Gas Flow

The Long Tube Street Headers use carefully developed primary runners and collectors to support efficient movement of combustion gases.

The rear exhaust uses mandrel-bent tubing to minimise unnecessary restrictions.

Together, these components create a freer-flowing exhaust arrangement.

2. Supports Exhaust Scavenging

The runner and collector geometry helps exhaust gases move away from the cylinder heads.

Efficient exhaust scavenging can support engine breathing and responsiveness, particularly during acceleration.

3. Provides Catalytic Exhaust Treatment

The integrated HJS 200-cell catalytic converters treat exhaust gases while allowing greater flow potential than the original restrictive arrangement.

They replace the factory primary catalytic converter assemblies.

Note: The original secondary catalytic converters are removed by the SOUL rear exhaust.

4. Enhances Throttle Response

Improved exhaust gas flow may allow the engine to respond more readily to accelerator input.

This can make the vehicle feel more responsive during acceleration and spirited driving.

5. Produces a More Distinctive Exhaust Sound

The complete package delivers a deeper, fuller and more engaging flat-six exhaust note.

The long-tube headers influence exhaust tone, while the rear silencers control unwanted resonance.

6. Reduces Unwanted Cabin Drone

The performance silencers are specifically engineered to minimise the low-frequency resonance sometimes associated with aftermarket exhaust systems.

This helps maintain a more comfortable driving experience.

7. Reduces Exhaust Weight

The SOUL rear exhaust is approximately 15 lb lighter than the equivalent factory rear exhaust components, according to the manufacturer.

Additional weight savings may result from the replacement headers, although a verified total package weight reduction is not specified.

8. Provides Durable Exhaust Construction

The T304L stainless steel tubing, reinforced silencer casings and precision-fabricated headers are designed to withstand repeated heating, cooling and vibration.

9. Enhances Rear-End Styling

Different exhaust tip styles and finishes allow the vehicle's appearance to be personalised.





Why Upgrading Matters:

1. Complete Exhaust System Improvement

The package upgrades both the original exhaust manifolds and the rear exhaust assembly.

This provides a comprehensive solution rather than changing only the rear silencers.

2. Improved Exhaust Flow

The 1.75-inch long-tube primary runners, optimised collectors, HJS high-flow catalytic converters and mandrel-bent rear pipework work together to reduce unnecessary restrictions.

3. Enhanced Engine Responsiveness

More efficient exhaust flow may improve the way the naturally aspirated flat-six engine responds to accelerator input.

4. More Engaging Flat-Six Sound

The complete system delivers a deeper, sportier exhaust tone while retaining a controlled sound during normal driving.

5. Reduced Cruising Drone

The rear silencers are designed to minimise unwanted cabin resonance.

This provides a more balanced sound experience than many unrestricted race exhaust systems.

6. Premium HJS Catalytic Converters

The headers incorporate HJS 200-cell high-flow catalytic converters with a durable double-foil construction.

These provide catalytic exhaust treatment while supporting improved gas flow.

7. Lightweight Rear Exhaust

SOUL reports that its Performance Exhaust System weighs approximately 21.7 lb, compared with 36.6 lb for the factory rear exhaust.

This provides a saving of approximately 15 lb (6.8 kg) for the rear exhaust alone.

8. Stainless Steel Durability

The T304L stainless steel construction provides corrosion resistance and durability under demanding exhaust temperatures.

9. Reinforced Exhaust Mountings

The rear exhaust uses fortified silencer casings and strengthened brackets designed to resist vibration-related fatigue.

10. No Exhaust Valve Maintenance

The non-valved system avoids the added complexity of vacuum-operated exhaust valves and electronic valve controls.

11. Premium Exhaust Tip Options

Available tip configurations include stainless steel, double-wall chrome-style and lightweight titanium designs.

12. Direct Bolt-On Installation

SOUL tests its components in dedicated fitting fixtures to support accurate installation.

The package includes fitting instructions for the individual components.

13. Manufacturer Warranty Coverage

The stainless steel exhaust components benefit from SOUL's lifetime warranty, subject to the manufacturer's terms.

The HJS catalytic converters have separate three-year warranty coverage.

 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

POR.9871.STPKG.SWTBR
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
POR.9871.STPKG.POT
Product Information
Product Information
SOUL Street Exhaust Package, Polished Chrome Tips (Dual Wall Chrome). 

The SOUL Performance Street Package is a complete aftermarket performance exhaust upgrade designed specifically for Porsche 987.1 Boxster and Cayman models manufactured between 2005 and 2008.

Fits:

  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08  

Exhaust Package Includes:

  • Performance Exhaust System
  • Long Tube Street Headers


Developed for Porsche's naturally aspirated flat-six engines, this comprehensive exhaust package combines SOUL Performance Long Tube Street Headers with HJS 200-cell high-flow catalytic converters and the SOUL Performance non-valved rear exhaust system.

The package is designed to improve exhaust gas flow, enhance throttle response, reduce weight and produce a deeper, more distinctive flat-six soundtrack.

Unlike a conventional rear silencer replacement, the SOUL Street Package upgrades the exhaust system from the cylinder-head outlets through to the rear exhaust tips.

The original Porsche exhaust features exhaust manifolds with primary catalytic converters and a rear exhaust assembly incorporating secondary catalytic converters. Although these components are designed to meet the vehicle's original emissions and noise requirements, they also introduce restrictions into the exhaust system.

SOUL Performance developed its Street Package to address these restrictions while maintaining a balanced exhaust sound suitable for drivers who value refinement as well as performance.

What This Product Does:
The SOUL Performance Street Package collects exhaust gases from the engine, directs them through high-flow catalytic converters and performance silencers, and releases them through the rear exhaust outlets.

It is designed to reduce unnecessary exhaust restriction while enhancing the sound of the naturally aspirated flat-six engine.

1. Improves Exhaust Gas Flow

The Long Tube Street Headers use carefully developed primary runners and collectors to support efficient movement of combustion gases.

The rear exhaust uses mandrel-bent tubing to minimise unnecessary restrictions.

Together, these components create a freer-flowing exhaust arrangement.

2. Supports Exhaust Scavenging

The runner and collector geometry helps exhaust gases move away from the cylinder heads.

Efficient exhaust scavenging can support engine breathing and responsiveness, particularly during acceleration.

3. Provides Catalytic Exhaust Treatment

The integrated HJS 200-cell catalytic converters treat exhaust gases while allowing greater flow potential than the original restrictive arrangement.

They replace the factory primary catalytic converter assemblies.

Note: The original secondary catalytic converters are removed by the SOUL rear exhaust.

4. Enhances Throttle Response

Improved exhaust gas flow may allow the engine to respond more readily to accelerator input.

This can make the vehicle feel more responsive during acceleration and spirited driving.

5. Produces a More Distinctive Exhaust Sound

The complete package delivers a deeper, fuller and more engaging flat-six exhaust note.

The long-tube headers influence exhaust tone, while the rear silencers control unwanted resonance.

6. Reduces Unwanted Cabin Drone

The performance silencers are specifically engineered to minimise the low-frequency resonance sometimes associated with aftermarket exhaust systems.

This helps maintain a more comfortable driving experience.

7. Reduces Exhaust Weight

The SOUL rear exhaust is approximately 15 lb lighter than the equivalent factory rear exhaust components, according to the manufacturer.

Additional weight savings may result from the replacement headers, although a verified total package weight reduction is not specified.

8. Provides Durable Exhaust Construction

The T304L stainless steel tubing, reinforced silencer casings and precision-fabricated headers are designed to withstand repeated heating, cooling and vibration.

9. Enhances Rear-End Styling

Different exhaust tip styles and finishes allow the vehicle's appearance to be personalised.





Why Upgrading Matters:

1. Complete Exhaust System Improvement

The package upgrades both the original exhaust manifolds and the rear exhaust assembly.

This provides a comprehensive solution rather than changing only the rear silencers.

2. Improved Exhaust Flow

The 1.75-inch long-tube primary runners, optimised collectors, HJS high-flow catalytic converters and mandrel-bent rear pipework work together to reduce unnecessary restrictions.

3. Enhanced Engine Responsiveness

More efficient exhaust flow may improve the way the naturally aspirated flat-six engine responds to accelerator input.

4. More Engaging Flat-Six Sound

The complete system delivers a deeper, sportier exhaust tone while retaining a controlled sound during normal driving.

5. Reduced Cruising Drone

The rear silencers are designed to minimise unwanted cabin resonance.

This provides a more balanced sound experience than many unrestricted race exhaust systems.

6. Premium HJS Catalytic Converters

The headers incorporate HJS 200-cell high-flow catalytic converters with a durable double-foil construction.

These provide catalytic exhaust treatment while supporting improved gas flow.

7. Lightweight Rear Exhaust

SOUL reports that its Performance Exhaust System weighs approximately 21.7 lb, compared with 36.6 lb for the factory rear exhaust.

This provides a saving of approximately 15 lb (6.8 kg) for the rear exhaust alone.

8. Stainless Steel Durability

The T304L stainless steel construction provides corrosion resistance and durability under demanding exhaust temperatures.

9. Reinforced Exhaust Mountings

The rear exhaust uses fortified silencer casings and strengthened brackets designed to resist vibration-related fatigue.

10. No Exhaust Valve Maintenance

The non-valved system avoids the added complexity of vacuum-operated exhaust valves and electronic valve controls.

11. Premium Exhaust Tip Options

Available tip configurations include stainless steel, double-wall chrome-style and lightweight titanium designs.

12. Direct Bolt-On Installation

SOUL tests its components in dedicated fitting fixtures to support accurate installation.

The package includes fitting instructions for the individual components.

13. Manufacturer Warranty Coverage

The stainless steel exhaust components benefit from SOUL's lifetime warranty, subject to the manufacturer's terms.

The HJS catalytic converters have separate three-year warranty coverage.

 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

POR.9871.STPKG.POT
98711311200
98711311204
98711311205
98711311100
98711311104
98711311105

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 22 products)
1 2
Also found on these pages
About Exhaust Package

Exhaust System Packages for Porsche | Performance, Precision & Sound

A well-designed exhaust system package is essential for maintaining your Porsche’s performance, efficiency, and distinctive exhaust tone. These complete systems replace worn or restrictive exhaust components with precision-engineered, high-flow assemblies that restore or enhance power delivery and sound quality.

At Design911, we offer a comprehensive selection of exhaust system packages for Porsche models — from classic 911s to modern GT-series vehicles. Each package includes key components such as silencers, manifolds, catalytic converters, and pipework, designed for optimal gas flow, reduced back pressure, and improved throttle response.

Manufactured from premium stainless steel, Inconel, or titanium, our exhaust kits are built for durability, corrosion resistance, and superior acoustic performance. Whether you’re restoring a vintage air-cooled model or tuning your track-ready GT3, these exhaust systems deliver a perfect balance of reliability, performance, and sound.

What Do Exhaust System Packages Do?

An exhaust system package channels exhaust gases away from the engine efficiently while controlling noise and emissions. A properly designed system ensures optimal engine breathing — improving power, torque, and overall efficiency.

Core Functions:

  • Directs exhaust gases safely from the engine.
  • Reduces back pressure to maximise power output.
  • Controls emissions via catalytic converters and mufflers.
  • Enhances exhaust tone for an authentic Porsche sound.
  • Optimises gas flow for performance and reliability.

An upgraded exhaust system can also provide weight reduction, improved throttle response, and enhanced driving enjoyment.

Why Do Exhaust Systems Fail?

Over time, even the most durable exhaust systems deteriorate due to constant exposure to heat, vibration, and the elements.

Common Causes of Exhaust System Failure Include:
Corrosion and rust, especially on mild steel systems.

  • Cracks or leaks caused by vibration and thermal stress.
  • Worn gaskets or clamps leading to exhaust leaks.
  • Clogged catalytic converters reducing flow and performance.
  • Broken hangers or mounts causing misalignment.

When exhaust components fail, you may notice rattling sounds, loss of performance, strong fumes, or increased fuel consumption — all signs that replacement is needed.

Why Replace or Upgrade Your Exhaust System?

Replacing or upgrading your Porsche’s exhaust system ensures maximum performance, efficiency, and driving enjoyment.

Key Benefits:

  • Restores optimal gas flow and back pressure.
  • Improves horsepower and torque.
  • Enhances sound and throttle response.
  • Reduces weight for improved handling.
  • Prevents leaks and emissions issues.
  • Crafted from corrosion-resistant, high-grade materials.
  • Direct-fit design for Porsche 911, Cayman, Boxster, Panamera, Macan and more.

Whether for performance tuning, restoration, or replacement, Design911’s exhaust system packages deliver the sound, precision, and reliability Porsche owners expect.

Highlights:

  • Complete exhaust system packages for all Porsche models.
  • Includes manifolds, silencers, catalytic converters, and pipes.
  • Manufactured from stainless steel, Inconel, or titanium.
  • Engineered for maximum performance and sound.
  • Precision-fit designs for simple installation.
  • Ideal for performance upgrades or restorations.

You may also like
Popular Models