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Your Vehicle  //  Porsche  //  997 (911) MK2 2009-2012  //  Any
Porsche997 (911) MK2 2009-2012Exhausts

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All Silencers / Mufflers

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DISPLAYING 17 to 32 (of 36 products)
1 2 3
Primary Exhaust Muffler Bypass X-Pipe DesignTek for Porsche 997 - 99711118032, 99711115932, 99711116032, 99711115030, 99711115032, 99711118232
2
Primary Exhaust Muffler Bypass X-Pipe DesignTek for Porsche 997
3606009719
Product Information
Product Information
DesignTek X-Pipe (primary muffler bypass) deletes the stock primary muffler and saves 6.4 lbs. from the rear of the vehicle. With a fast air flow the X-pipe increases BHP and Toque.

Made from high quality T304 14-16 gauge stainless steel, C.N.C. mandrel bent. The X-Pipe (primary muffler bypass) gives a great exotic car sound and power by about 5 decibels.

Fits:
Porsche 997 MKII

Click 'Zoom in' for large parts diagram.
3606009719 replace No 10.



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Related, superseded, cross reference or alternative numbers for comparison.

3606009719
99711118032
99711115932
99711116032
99711115030
99711115032
99711118232

The product you are viewing cross references to these numbers
Race exhaust system. Porsche 997.2 GT3 / GT3 RS - 99711102792, 99711102793, 99711102797, 99711102780, 99711102799, 99711104794, 99711104797, 99711104782, 99711104784, 99711104894, 99711104897, 99711104882, 99711104884
2
Race exhaust system. Porsche 997.2 GT3 / GT3 RS
FSPOR9972GT3RACE
Product Information
Product Information
Fabspeed Race exhaust system.

Maximum performance cat-back exhaust system adds over 20 whp and provides aggressive sports car sound

INCLUDES:
• Center Mini Maxflo Performance Exhaust System
• Side Muffler Bypass Pipes

FEATURES:
• Fits all Porsche 997.2 GT3 / GT3 RS vehicles 2009-2011
• Saves 39 lbs from the rear of the vehicle
• Replicates aggressive CUP car sound
• Mini Maxflo mufflers are radius stress relieved, hydro-formed cases which are pulse TIG-welded using 2000 degree ceramic fiber and stainless steel wool packing
• Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304L stainless steel
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR9972GT3RACE
99711102792
99711102793
99711102797
99711102780
99711102799
99711104794
99711104797
99711104782
99711104784
99711104894
99711104897
99711104882
99711104884

The product you are viewing cross references to these numbers
Rear sport exhaust set 'Super Sound'. Porsche 997.2 Carrera - 1620613810, 97.300SEXP-2, 99711131130, 99711131131, 99711131230, 99711131231, 99711199531, 99711199631, 99711151230, 99711151231, 99711151131 - 1620613810
5
Rear sport exhaust set "Super Sound". Porsche 997.2 Carrera
1620613810
Product Information
Product Information
Rear sport exhaust set, "Super Sound", stainless steel.

Fits:
Porsche 997.2 3.6L - 3.8L Carrera 06/2008 - 12/2012

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

1620613810
1620613810
97.300SEXP-2
99711131130
99711131131
99711131230
99711131231
99711199531
99711199631
99711151230
99711151231
99711151131

The product you are viewing cross references to these numbers
Rear sport exhaust set. Porsche 997.2 Carrera - 1620613710, 97.300S-2, 99711131130, 99711131131, 99711131230, 99711131231, 99711199531, 99711199631, 99711151230, 99711151231, 99711151131 - 1620613710
5
Rear sport exhaust set. Porsche 997.2 Carrera
1620613710
Product Information
Product Information
Rear sport exhaust set, stainless steel, polished

Fits:
Porsche 997.2 3.6L - 3.8L Carrera 06/2008 - 12/2012

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

1620613710
1620613710
97.300S-2
99711131130
99711131131
99711131230
99711131231
99711199531
99711199631
99711151230
99711151231
99711151131

The product you are viewing cross references to these numbers
Sport Exhaust Center Section for 997GT3, 997GT3 RS and GT3 Cup cars DesignTek - 99711102790, 99711102792, 99711102793, 99711102797, 99711102780, 99711102799, 55-PS115, 126255
3
Sport Exhaust Center Section for 997GT3, 997GT3 RS and GT3 Cup cars DesignTek
3606609717
Product Information
Product Information
DesignTek Sport Center Section for 997GT3, 997GT3 RS and GT3 Cup cars - Stainless Steel Polished with Matt Black pipes

This sports centre sections is a direct bolt on replacement, you don't even need to removal of bumper, Proprietary megaphone design- mandrel bent tubing which saves 14 lbs over the stock center section ( GT3 , RS with Ti center muffler saves 5 lbs )
Sport button remains fully functional for every day use, absolutely NO modifications. This system offers a deep aggressive exhaust note over the Porsche stock system the factory primary mufflers, catalyst and exhaust flaps are all retained

The DesignTek Sport Center Section system is a direct bolt on replacement center section which reduces weight, improves sound and offers a mild increase in performance. Porsche has done a wonderful job with the design and manufacture of the factory system with virtually no improvement to be made by installing a complete (mufflers, headers and cats) aftermarket system.

Direct bolt on replacement center section with dual 3.5 stainless tips (factory offers dual 3"). The system is made of mandrel bent T304 stainless tubing which is TIG welded and features a proprietary megaphone design to improve sound in the upper RPM range. The system saves over 14 lbs of weight over the stock ( stock gt3) and (5 lbs over GT3RS with Ti muffler), power is up 3-5 hp on average and now the sound is finally worthy of this magnificent engine.

Fits:
Porsche 997 GT3 / GT3RS 2007>>

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

3606609717
99711102790
99711102792
99711102793
99711102797
99711102780
99711102799
55-PS115
126255

The product you are viewing cross references to these numbers
Sports Exhaust Muffler Cat Back (ROAD) Rear box. Porsche 997 Turbo Gen2 DesignTek - 99711102730, 99711102731, 99711102732, 55-PS114, 126380-02
4
Sports Exhaust Muffler Cat Back (ROAD) Rear box. Porsche 997 Turbo Gen2 DesignTek
3606009748
Product Information
Product Information
Sports Exhaust Muffler Cat Back (ROAD) Rear box. Porsche 997 Turbo Gen2 DesignTek

Road Version gives a great deep sound which every Porsche driver desires

This rear cat back system fit to the OE factory cats and tail pipes.

Fits:
Porsche 997 Turbo Gen2 2010>>
Porsche 997 Turbo S Gen2 2010>>

Click 'Zoom in' for large parts diagram.
3606009748 replace No 1.

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

3606009748
99711102730
99711102731
99711102732
55-PS114
126380-02

The product you are viewing cross references to these numbers
Sports exhaust rear silencer and catalytic converters Porsche 997 GT2 and GT2 RS
1
Sports exhaust rear silencer and catalytic converters Porsche 997 GT2 and GT2 RS
TSPOGT2C07.000.A
Product Information
Product Information
Sports exhaust rear silencer and catalytic converters.
Rear silencer including reduced cell catalytic converter

Fits:
Porsche 997 GT2 and GT2 RS 2007-2012

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

ECU REMAPPING - ENGINE LIGHT
Replacement or removal of components such as catalytic converters, GPFs and electric actuators may cause the engine warning light to come on. In this case, the installer must reprogram the software to eliminate the light

REDUCED CELL CATALYTIC CONVERTER - 200 CELLS
Race catalytic converters have fewer cells than standard factory systems. This reduces exhaust back pressure while still maintaining the operation of the catalytic converter, and improves performance and sound

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system

EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible

HEAT SHIELDING - INSULATED
Tubi Style ensures maximum protection for components in critical and dangerous positions by using insulation made with the same technology employed by car manufacturers
Sports exhaust rear silencer straight pipe Porsche 997 GT3 and GT3 RS
3
Sports exhaust rear silencer straight pipe Porsche 997 GT3 and GT3 RS
TSPOGT3C10.900.AT
Product Information
Product Information
Sports exhaust rear silencer straight pipe Porsche 997 GT3 and GT3 RS
Replaces rear silencer with straight through pipe

Fits
Porsche 911 GT3 and GT3 RS (997 Gen 1 and Gen 2)
Porsche 911 GT3 and GT3 RS (991.1 and 991.2 upto 2019)

This product can be mounted on every GT3, GTR RS, GT3 RS 4.0 versions, both on 997 Gen 1, Gen 2 and on 991.1 and 991.2 up to 2019

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

SOUND - STRAIGHT PIPE
The straight pipe version guarantees a direct path from the engine, removing all factors which may affect the acoustic tuning

END TIPS NUMBER AND POSITION - 2 CENTRAL
The end tips emerge from the centre

SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION - 65mm
This is the diameter in mm of the main pipe of the exhaust system
Sports exhaust side silencer straight pipe with valves Porsche 997 GT3 and GT3 RS
3
Sports exhaust side silencer straight pipe with valves Porsche 997 GT3 and GT3 RS
TSPOGT3C10.093.A
Product Information
Product Information
Sports exhaust side silencer straight pipe with valves.
Replaces rear side silencers with straight pipes

Fits:
Porsche 911 GT3 and GT3 RS (997 Gen 1 and Gen 2)
Porsche 911 GT3 and GT3 RS (991.1 and 991.2 upto 2019)

This product can be mounted on every GT3, GTR RS, GT3 RS 4.0 versions, both on 997 Gen 1, Gen 2 and on 991.1 and 991.2 up to 2019

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

SOUND - STRAIGHT PIPE
The straight pipe version guarantees a direct path from the engine, removing all factors which may affect the acoustic tuning

SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION - 65mm
This is the diameter in mm of the main pipe of the exhaust system
Sports exhaust silencer cross pipe Porsche 997 Gen 2 Carrera and Carrera S - TSPO9972C08.000.AT
1
Sports exhaust silencer cross pipe Porsche 997 Gen 2 Carrera and Carrera S
TSPO9972C08.000.AT
Product Information
Product Information
Sports exhaust silencer cross pipe Porsche 997 Gen 2 Carrera and Carrera S 2009-2012
Replaces rear centre exhaust silencer

Fits:
Porsche 997 Gen 2 Carrera and Carrera S

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector.

SOUND - STRAIGHT PIPE
The straight pipe version guarantees a direct path from the engine, removing all factors which may affect the acoustic tuning

PIPE FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves.

END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal.

MAIN PIPE DIMENSION 60mm
This is the diameter of the main pipe of the exhaust system.
Sports exhaust silencer with catalytic converter delete pipes Porsche 997.2 turbo and turbo S - TSPO997T10.004.A
3
Sports exhaust silencer with catalytic converter delete pipes Porsche 997.2 turbo and turbo S
TSPO997T10.004.A
Product Information
Product Information
Sports exhaust silencer with catalytic converter delete pipes
Porsche 997.2 turbo and turbo S 2010-2013

Fits
Porsche 911 turbo 997 Gen 2
Porsche 911 turbo S 997 Gen 2

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

CATALYTIC CONVERTER REMOVAL
This reduces exhaust back pressure while still maintaining the operation of the catalytic converter, and improves performance and sound

ECU REMAPPING - FOR PERFORMANCE
On turbo cars, catalytic converter replacement may modify turbocharger operating conditions and cause a deterioration of the torque delivery curve. To ensure full benefit from the new racing component, the engine's ECU must be reprogrammed to maximise performance. If the engine warning light comes on, the ECU must always be reprogrammed to eliminate it

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

EXHAUST FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves.

MAIN PIPE DIMENSION 65mm
This is the diameter of the main pipe of the exhaust system

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 
Sports exhaust silencer with catalytic converter Porsche 997.2 turbo and turbo S - TSPO997T10.004.AK
3
Sports exhaust silencer with catalytic converter Porsche 997.2 turbo and turbo S
TSPO997T10.004.AK
Product Information
Product Information
Sports exhaust silencer with reduced 200 cell catalytic converter
Porsche 997.2 turbo and turbo S 2010-2013

Fits
Porsche 911 turbo 997 Gen 2
Porsche 911 turbo S 997 Gen 2

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

CATALYTIC CONVERTER REMOVAL - 200 CELLS
Race catalytic converters have fewer cells than standard factory systems. This reduces exhaust back pressure while still maintaining the operation of the catalytic converter, and improves performance and sound

ECU REMAPPING - FOR PERFORMANCE
On turbo cars, catalytic converter replacement may modify turbocharger operating conditions and cause a deterioration of the torque delivery curve. To ensure full benefit from the new racing component, the engine's ECU must be reprogrammed to maximise performance. If the engine warning light comes on, the ECU must always be reprogrammed to eliminate it

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

END TIPS NUMBER AND POSITION - 1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

EXHAUST FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves.

MAIN PIPE DIMENSION 65mm
This is the diameter of the main pipe of the exhaust system

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 
Sports exhaust silencers and cross pipe Porsche 997 Gen 2 Carrera and Carrera S - TSPO9972C08.003.A
4
Sports exhaust silencers and cross pipe Porsche 997 Gen 2 Carrera and Carrera S
TSPO9972C08.003.A
Product Information
Product Information
Sports exhaust silencer cross pipe Porsche 997 Gen 2 Carrera and Carrera S 2009-2012
Replaces rear centre exhaust silencer and side silencer. This exhaust does not come with new tail pipes. Original tips will be compatible.


Fits
2 and 4wd cars
Porsche 997 Gen 2 Carrera
Porsche 997 Gen 2 Carrera S

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

EXHAUST SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION 60mm
This is the diameter of the main pipe of the exhaust system
Sports exhaust silencers Porsche 997 Gen 2 Carrera and Carrera S - TSPO9972C08.004.A
4
Sports exhaust silencers Porsche 997 Gen 2 Carrera and Carrera S
TSPO9972C08.004.A
Product Information
Product Information
Sports exhaust silencers Porsche 997 Gen 2 Carrera and Carrera S 2009-2012
Replaces side silencers. This exhaust does not come with new tail pipes. Original tips will be compatible.

Fits Porsche 997 Gen 2 Carrera and Carrera S

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

EXHAUST VALVE - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

EXHAUST SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION 60mm
This is the diameter of the main pipe of the exhaust system
Sports exhaust system with 3' pipes for Porsche 997TT Gen2 - 3606009749, 99711102730, 99711102732
2
Sports exhaust system with 3" pipes for Porsche 997TT Gen2
3606009749
Product Information
Product Information
Sports exhaust system with 3" pipes for Porsche 997TT Gen2 "Super Sport" exhaust produced to give a great deep sports car super sound that every 997 turbo driver desires plus the added benefit of a huge weight advantage over the original factory unit.

The system utilises the factory cats and factory tail pipes

Fits:
Porsche 997 Turbo MKII 2009>>

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

3606009749
3606009749
99711102730
99711102732

The product you are viewing cross references to these numbers
SWITCH CONSOLE for Exhaust Muffler 'Switchable' System - 99761355301A05, 99761355301, 99704420004, 99994420004
2
SWITCH CONSOLE for Exhaust Muffler "Switchable" System
Special Order item
99761355301A05
Product Information
Product Information
This is the switch required for the original Porsche sport exhaust

This is the switch required for the original Porsche sport exhaust system our part number code 99994420004
Please check your vehicle options
I030 -SPORT TYPE CHASSIS
I176 -SPORT EXHAUST (which you would be fitting)
I475 -PASM ELECTRONIC DAMPER CONTROL
I476 -PORSCHE STABILITY MANAGEMENT PSM

Fits:
Porsche 997 MKII Carrera 2009-2011
Porsche 997 MKII Carrera S 2009-2011

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

99761355301A05
99761355301A05
99761355301
99704420004
99994420004

The product you are viewing cross references to these numbers
DISPLAYING 17 to 32 (of 36 products)
1 2 3
Also found on these pages
About All Silencers / Mufflers

Standard Exhaust Systems – Engineered for Performance, Sound & Longevity

A standard exhaust system is essential for your Porsche’s performance, efficiency, and sound. It controls the flow of exhaust gases from the engine, reduces emissions, manages noise levels, and ensures balanced back pressure for optimal power delivery.

At Design911, we supply standard exhaust systems built from high-grade stainless steel and corrosion-resistant materials. Designed to meet or exceed manufacturer performance standards, these systems deliver the perfect blend of durability, refinement, and performance — ideal for both daily driving and restoration projects.

Each exhaust system is developed to ensure precise fitment, excellent gas flow, and an authentic Porsche exhaust note that retains the car’s original character.

What Do Standard Exhaust Systems Do?

A standard exhaust system performs several vital roles that keep your Porsche running efficiently, cleanly, and safely.

Core Functions:

  • Directs exhaust gases safely away from the engine.
  • Reduces emissions through catalytic converters and silencers.
  • Controls back pressure for balanced performance and fuel efficiency.
  • Minimises engine noise while preserving Porsche’s signature tone.
  • Aids temperature regulation and exhaust scavenging.

A properly maintained exhaust system ensures smooth performance, reduced fuel consumption, and compliance with emissions regulations.

Why Do Exhaust Systems Fail?

Exhaust systems are constantly exposed to heat, moisture, and corrosive gases — all of which take a toll over time.

Common Causes of Failure Include:

  • Corrosion and rust from road salt, condensation, and moisture.
  • Cracked welds or pipes due to vibration and thermal cycling.
  • Internal baffle damage causing rattling or loss of silencing effect.
  • Blocked or leaking joints leading to reduced performance and increased noise.
  • Burnt-out catalytic converters or mufflers reducing efficiency.

Signs of exhaust failure include loud noises, rattling, exhaust odours, or reduced engine performance — all clear indicators that replacement is required.

Why Replace Standard Exhaust Components?

Replacing a worn or damaged exhaust system restores performance, comfort, and efficiency while maintaining your Porsche’s distinctive exhaust tone.

Key Benefits:

  • Restores proper exhaust flow and back pressure.
  • Improves fuel efficiency and power output.
  • Reduces noise and vibration.
  • Ensures emissions compliance and MOT readiness.
  • Built from corrosion-resistant stainless steel for longevity.
  • Direct-fit compatibility for classic and modern Porsche models.

Upgrading to a high-quality standard exhaust preserves the car’s original performance characteristics while ensuring long-lasting reliability.

Highlights:

  • Precision-engineered exhaust systems for Porsche vehicles.
  • Optimised gas flow for power, torque, and efficiency.
  • Durable stainless-steel construction for corrosion resistance.
  • Designed for authentic tone and perfect fitment.
  • Suitable for classic restoration and modern maintenance.
  • Reliable, quiet, and performance-balanced solutions.

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