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DISPLAYING 17 to 29 (of 29 products)
1 2
TSPO991C12.004.A
Product Information
Product Information
Sport exhaust silencers Porsche 991.1 Carrera S with bypass valves

tubi

FITS
Porsche 991.1 Carrera S 2012-2015


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.

991.1 Carrera S is different from Carrera because it has the bypass valves
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual.

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

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

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
PERP91KITXGT3
Product Information
Product Information
CARGRAPHIC Sport Exhaust System with GT3-look tailpipe center outlet, cylinder-head back with exhaust valves.
SOUND / SUPER SOUND Version

Fits:
Porsche 991.1 Carrera 2 / 4 3,4L
Porsche 991.1 Carrera 2S / 4S / GTS 3,8L

Consisting of:
•  CARGRAPHIC Sport Manifold Set with 2" / 50,80mm primaries with 2x 200cpsi Ø130mm HD Tri-metal catalytic converters
•  CARGRAPHIC Center Silencer Replacement, 2-piece X-pipe construction, open with merged gas flow and 2 integrated exhaust valves
•  CARGRAPHIC Wheel-arch silencer set with flex-pipe connection
•  CARGRAPHIC 100mm / 4,0" Sport Double-end tailpipes, GT3-Look, round, slash-cut with stainless steel liner made from SS304L stainless steel - Version: Carbon-Matt

SOUND / SUPER SOUND Export Version

SOUND / SUPER SOUND Version - switchable dual mode:

•  Valves closed: Quieter tuned enhanced sporty SOUND note, practical pleasant cruising mode
•  Valves open: Aggressive amplified enhanced SUPER SOUND note, sharper, crisper and volume increasing freer flowing mode - also accompanied with burbling and backfire with every application of the accelerator pedal

NO DRONE OR RESONATION even with further CARGRAPHIC exhaust components

Features:
  Perfectly matched exhaust components
  Performance manifold set with optimized exhaust flow
  Fully OBD2 compliant - No CEL / Check-Engine Light
  Absorptive silencer design
  CNC mandrel-bent pipework, which allows exhaust pipes with constant diameter.
  Integrated vacuum exhaust valves
  Fully made from SS304L stainless steel
  High performance components, dyno tested
  Olive- and slide connections enables easy installation and perfect adjustment
  Aeroquip fittings allow heat expansion without cracking
  Reinforced laser-cut brackets
  Exhaust valve specification as used by OE / factory manufacturers
  Reduced backpressure due to freer flowing
  Reduced operating temperature
  Maximized performance
  Improved throttle response, freer revving
  Improved enhanced acoustics with no drone, resonation or vibration
  Improved low level tone with sharper, crisper and volume increasing sound with revs
  Model specific tuned sound still in keeping with the marque
  Weight reduction

PERFORMANCE - Made in Germany
20KW(27PS) more power and 24Nm additional torque

Attention:
  A corresponding body conversion kit with matching end pipe cut-out is required for installation
  Porsche 991.1 Carrera S and GTS 3.8l models: The use of the factory installed valve control (also PSE) is still possible. Optionally, our performance valve control can be used, which also offers the function of opening the exhaust valves permanently.
  Porsche 991.1 Carrera 3,4l models: Require our separately available performance valve control, with which the exhaust gas valves are permanently opened or automatically controlled according to the rpm. Alternatively, it is also possible to retrofit and use the control unit of the Porsche Sport exhaust system (PSA / SAGA).

CARGRAPHIC SS304L lightweight stainless steel tailpipe trims are optionally available in the following finishes:
  Stainless steel mirror polished
  Matt-Black Thermopaint
  Gloss-Black enamelled
  Visual-Carbon Matt-Finish with stainless steel liner
  Visual-Carbon Gloss-Finish with stainless steel liner
  Visual-Carbon Gloss-Finish with perforated insert


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

PERP91KITXGT3
99104420003

The product you are viewing cross references to these numbers
TSPO991C12.803.A
Product Information
Product Information
Sports exhaust kit Porsche 991.1 Carrera without bypass valve 2012-2015

tubi

NOT FOR 991.1 CARRERA S

991.1 Carrera is different from Carrera S because it does not have the bypass valves. This kit includes the two side mufflers and the central silencer.
Installation of this components requires specific instructions not provided in the workshop manual. The instructions are provided in the package or can be downloaded from www.tubistyle.it

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 - 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

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
TSPO991T13.001.A
Product Information
Product Information
Sports exhaust rear silencer Porsche 911 turbo and 911 turbo S (991.1 and 991.2) 2013-2019

tubi

Fits
Porsche 911 turbo 991.1
Porsche 911 turbo S 991.1
Porsche 911 turbo 991.2
Porsche 911 turbo S 991.2

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

INSTALLATION
This kit includes the central silencer without bypass valves and replaces the catalytic converters and the rear silencer. The kit is compatible with all 991.1 and 991.2 turbo and turbo S models
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

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

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

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

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

CATALYTIC CONVERTER REMOVAL
Complete removal of the catalytic converter minimises exhaust back pressure and delivers optimum results in terms of performance and weight reduction

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

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

TSPO991T13.001.A
99111102790
99111173170
99111173140

The product you are viewing cross references to these numbers
TSPO991T13.004.AK
Product Information
Product Information
Sports exhaust rear silencer Porsche 911 turbo and 911 turbo S with catalytic converters (991.1 and 991.2) 2013-2019

tubi

Fits
Porsche 911 turbo 991.1
Porsche 911 turbo S 991.1
Porsche 911 turbo 991.2
Porsche 911 turbo S 991.2

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

INSTALLATION
This kit includes the central silencer without bypass valves and replaces the catalytic converters and the rear silencer. The kit is compatible with all 991.1 and 991.2 turbo and turbo S models
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

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

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

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

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

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

TSPO991T13.004.AK
99111102790
99111173170
99111173140

The product you are viewing cross references to these numbers
TSPOCSIT13.800.A
Product Information
Product Information
Sports exhaust rear silencer Porsche 991 turbo and turbo S 2013-2019

tubi

Fits
991.1 and 991.2
Porsche 991 turbo
Porsche 991 turbo S


The muffler can be fitted on all 911 Turbo and Turbo S versions, both 991.1 and 991.2
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

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 - 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
TSPO991GT317.001.T
Product Information
Product Information
Sports exhaust rear silencer titanium straight pipe Porsche 911 GT3 GT3 RS and 911 R 2013-2019
Made from titanium
Straight pipe replaces rear centre silencer

tubi

FITS 991.1 and 991.2
Porsche 911 GT3 and GT3 RS 2014-2016
Porsche 911 GT3 and GT3 RS 2017-2019
Porsche 911 R 2016
NOT FOR 997

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

Replaces centre silencer and tailpipe trims

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 - ROLLED LIP
Tailpipe with external rolled lip

OUTER PIPE DIMENSION - 65mm
CENTRE TIP DIMENSION 50mm
The value refers to the external dimensions of the exhaust end tip

END TIPS FINISH - SANDBLASTED
Titanium is used sandblasted, completely free from flaws, in its natural colour, for a truly stunning appearance

END TIPS NUMBER AND POSITION - 3 CENTRAL
The end tips emerge from the centre

MATERIAL - TITANIUM
KSTi -1,2 ASN titanium alloy was specifically developed for motorsport exhaust systems. It guarantees excellent resistance to oxidation even at high temperatures, with mechanical characteristics similar to those of grade 2 titanium.

CENTRE SILENCER REMOVAL
Complete removal of the centre silencer minimises exhaust back pressure and delivers optimum results in terms of performance and weight reduction

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

TSPO991GT317.001.T
99711102792
99711102799
99111102790

The product you are viewing cross references to these numbers
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

tubi

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
3606609140
Product Information
Product Information
Sports exhaust side silencer straight pipe (non valved) Porsche 991GT3 and GT3 RS
Bypass pipes for side mufflers.

designtek

Fits
Porsche 911 GT3 and GT3 RS (991.1 and 991.2 2014-2019)

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


Material: Stainless Steel 304
Replacement for Genuine muffler 991.111.048.81



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

3606609140
99711104782
99711104784
99711104781
99711104882
99711104881
99711104884

The product you are viewing cross references to these numbers
TSPO991C12.830.A
Product Information
Product Information
Sports exhaust silencer Porsche 991.1 Carrera without bypass valves 2012-2015

tubi

Fits
Porsche 991.1 Carrera 2012-2015


NOT for Porsche 991.1 Carrera S

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

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

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

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

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.
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
EX27
Product Information
Product Information
Stainless steel sports exhaust - valved.


Fits:
Porsche 991.1 Carrera 2 / Carrera 4 - 2012 to 2016
Porsche 991.1 Carrera 2S / Carrera 4S - 2012 to 2016

Product Description

Unleash the raw sound of your Porsche 991.1 with the Ultimate Performance Valved Exhaust by Rennline. This exhaust lets you keep your relationship healthy between you and you neighbours due to the dynamic valve technology built into our exhaust system. At the click of a button, you can keep your 991.1 quiet enough to appease anyone in your neighbourhood or open it up and let the loud pipes sing.

You have come to expect a certain level of quality and ease of installation when it comes to Rennline products. This part does not fall short in that category, made from 304 Stainless Steel and Tig Welded to perfection. It is truly a work of art. This exhaust is a direct bolt in replacement and is easily reversable back to stock and features an easy-to-follow install instructions.



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

EX27
99111133105
99111133106
99111133107
99111143103
9111132101
99111132103
99111132501
99111132502
99111132503
99111142101
99111142102
99111142103
99111132201
99111132203
99111132601
99111132602
99111132603
99611142201
99611142202
99611142203

The product you are viewing cross references to these numbers
FSPOR991SCUP
Product Information
Product Information
Supercup Exhaust System.

Loud and aggressive performance exhaust system designed and recommended for track use or for those looking for maximum sound on the street; replaces the restrictive factory mufflers with a free-flowing resonated design.

FEATURES:
•   Fits all Porsche 991 Carrera vehicles from (2012+)
•   Saves 12 lbs from the rear of the vehicle
•   Choose from Fabspeed's Deluxe Quad-Style Tips (available in Polished, Black or Carbon Fibre finish) or Deluxe X-50 Style Tips
•   Factory OEM tips are compatible with the Supercup system for both the single inlet tip on the non-PSE equipped models and also the dual inlet PSE equipped models.
•   Designed to be compatible with factory/OEM headers and center muffler (NOTE: Please call/contact us if you're interested in combining this system with additional Fabspeed exhaust components.)
•   Dramatically reduces backpressure and improves exhaust flow and sportscar sound
•   Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25" tubing
•   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.

FSPOR991SCUP
99111132201
99111132202
99111132203
99111142201
99111142202
99111142203
99111143705
99111143706
99111143707

The product you are viewing cross references to these numbers
3606609124
Product Information
Product Information
Titanium Exhaust final muffler with carbon tailpipes

designtek

High quality titanium exhaust rear section compatible with OE rear mufflers. Complimented by carbon fibre tail pipe in ⌀89mm

Designed for maximum flow and no restriction.

Reduced back pressure and better scavenging. More torque and horsepower across the RPM band.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

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

3606609124
99711102799
99711102790
99711102792

The product you are viewing cross references to these numbers
DISPLAYING 17 to 29 (of 29 products)
1 2
Also found on these pages
About Sport Silencers / Mufflers

Porsche Sport Silencers & Mufflers - Performance Sound & Exhaust Upgrades

Sport Silencers / Mufflers are designed to enhance the sound, performance, and driving character of your Porsche by improving exhaust gas flow and delivering a more engaging exhaust note. Compared to standard exhaust silencers, sports mufflers reduce restriction, sharpen throttle response, and provide a sportier tone that better reflects Porsche’s performance heritage.

Available from Design911, this category includes both genuine Porsche sport exhaust components and high-quality aftermarket performance mufflers, giving owners the choice between factory-engineered authenticity and performance-focused customisation.

What Do Sport Silencers / Mufflers Do?

Sport silencers optimise exhaust flow while enhancing sound quality.

Core Functions:

  • Reduce exhaust backpressure for improved engine breathing.
  • Enhance throttle response and power delivery.
  • Produce a deeper, sportier exhaust note.
  • Improve exhaust efficiency and flow dynamics.
  • Enhance the overall driving experience.

A well-designed sports muffler balances performance gains with refined sound control.

Why Do Standard Exhaust Silencers Fail or Fall Short?

Standard exhaust mufflers are designed primarily for noise reduction, emissions compliance, and longevity. Over time, common issues include:

  • Internal corrosion from condensation and heat cycles.
  • Restrictive baffling limiting exhaust flow.
  • Dull or muted exhaust sound.
  • Internal baffle breakdown causing rattles.
  • Reduced efficiency when paired with performance upgrades.

As these components age, both performance and sound quality can deteriorate.

Why Upgrade to Sport Silencers / Mufflers?

Sport silencers are engineered to improve both performance and auditory feedback.

Upgrade Benefits:

  • Improved exhaust flow and reduced restriction.
  • Enhanced exhaust sound without excessive drone.
  • Increased driving engagement and responsiveness.
  • Available in OEM Porsche or performance aftermarket options.
  • Ideal for road, touring, and spirited driving.

Upgrading delivers a more exciting exhaust character while supporting engine efficiency.

Highlights

  • Porsche sport silencer and muffler upgrades
  • OEM Porsche and premium aftermarket options
  • Improved exhaust sound, flow, and performance
  • Designed for performance-focused driving
  • High-quality materials for durability and reliability       

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