Catalyst / Bypass

Fabspeed Competition Link Pipes.

The Fabspeed Competition Cat Bypass Race Pipes are an extreme motorsport exhaust upgrade designed specifically for the Porsche 911 991.2 GT2 RS from 2018 onward.

Fits:

• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19  

The Fabspeed Competition Cat Bypass Race Pipes are an extreme motorsport exhaust upgrade designed specifically for the Porsche 911 991.2 GT2 RS from 2018 onward.

Developed for maximum exhaust flow, minimum restriction and significant weight reduction, the system replaces both the restrictive factory 700-cell ceramic catalytic converters and the original titanium centre muffler with lightweight straight-through race pipes.

Unlike Fabspeed's PSE-compatible Competition Link Pipes, this version uses no exhaust valves. Removing the catalytic converters, centre muffler and valve assemblies creates the most direct possible exhaust route from each turbocharger to the rear outlets.

The result is substantially reduced backpressure, faster turbo response, significantly increased exhaust volume and a much more aggressive motorsport-style character.

Fabspeed currently lists gains of approximately:

+24 WHP

+29 lb-ft of torque

19 lb weight reduction

Fabspeed also states that when the Competition Cat Bypass Race Pipes are combined with its ECU calibration, its test vehicle produced more than 750 HP at the wheels and approximately 863 HP at the crank.

Actual performance will vary according to vehicle condition, fuel, calibration, environmental conditions and supporting modifications.

What This Product Does:
The Fabspeed Competition Race Pipe system replaces a substantial portion of the original GT2 RS exhaust system.

It is designed to:

• Remove the restrictive factory catalytic converters.
• Remove the factory titanium centre muffler.
• Eliminate exhaust valve restrictions.
• Create an essentially straight-through exhaust path.
• Reduce post-turbo exhaust backpressure.
• Increase exhaust gas flow.
• Improve turbocharger spool.
• Improve throttle response.
• Reduce exhaust-system weight.
• Produce maximum GT2 RS exhaust volume.
• Increase audible turbocharger whistle and spool.
• Support highly tuned competition vehicles.
• Provide quick conversion between race and original exhaust configurations.

Symptoms Of Wear Or Failure:
Race pipes have fewer internal components than catalytic converter assemblies, but they can still suffer mechanical damage.

Possible symptoms include:

• Exhaust leaks.
• Ticking or blowing noises.
• Cracked welds.
• Damaged tubing.
• Loose clamps.
• Soot around joints.
• Excessive vibration.
• Pipes becoming misaligned.
• Exhaust outlets moving out of position.
• Rattling against surrounding components.
• Excessive exhaust movement.
• Impact damage.
• Heat-related stress cracking.

Why Replacement Matters:
Replacing a damaged competition pipe helps restore:

• Maximum intended exhaust flow.
• Correct exhaust sealing.
• Safe hot-gas routing.
• Proper component alignment.
• Structural integrity.
• Correct outlet positioning.
• Reduced risk of heat damage.

For a GT2 RS used regularly on circuit, exhaust inspection should form part of routine maintenance.

NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.

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

FSPOR9912GT2RSRACECB

The product you are viewing cross references to these numbers

Fabspeed Non-Valved Sport Cats. 

The Fabspeed Non-Valved Sport Cats are a high-performance exhaust and catalytic-converter upgrade developed specifically for the Porsche 911 991.2 GT2 RS from 2018 onward.

Fits:

• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19  

Designed for owners who want significantly improved exhaust flow and a more aggressive sound while retaining catalytic converters, the system replaces the restrictive factory 700-cell ceramic catalysts and OEM titanium centre muffler with large German HJS 200-cell high-flow catalytic converters and direct rear exhaust outlets.

Unlike Fabspeed's valved GT2 RS sport-cat system, this version contains no exhaust valves. Exhaust gases therefore follow a direct, unrestricted path through the high-flow catalysts and towards the rear outlets at all times.

The HJS catalysts use a high-performance tri-metallic substrate and are designed to provide very high exhaust flow while maintaining catalytic treatment. Fabspeed states that the 200 CPSI HJS cores can flow approximately 90–93% of a straight pipe in suitable applications.

The system is fabricated from 14–16 gauge CNC mandrel-bent T304 stainless steel and includes both angle-cut outlets and slip-on 90-degree turn-down outlets.

Fabspeed currently reports hardware-only gains of:

+7 WHP

+10 lb-ft of torque

Approximately +8.5 HP and +12 lb-ft at the engine

Approximately 12 lb weight reduction

When combined with Fabspeed ECU tuning, the manufacturer also states that its test configuration has produced over 740 HP at the wheels and approximately 850–888 HP at the crank on pump fuel.

Actual performance will vary according to vehicle condition, fuel, calibration, environmental conditions and other modifications.

What This Product Does:
The Fabspeed Non-Valved Sport Cat system replaces the factory catalytic-converter and centre-muffler arrangement downstream of the GT2 RS turbochargers.

It is designed to:

• Reduce exhaust restriction.
• Replace the factory 700-cell catalysts.
• Replace the OEM titanium centre muffler.
• Retain catalytic exhaust treatment.
• Reduce post-turbo backpressure.
• Improve exhaust gas flow.
• Improve turbocharger response.
• Sharpen throttle response.
• Increase engine performance potential.
• Produce a significantly stronger exhaust note.
• Increase audible turbocharger spool and whistle.
• Reduce exhaust-system weight.
• Eliminate exhaust-valve restriction.
• Provide a direct exhaust route from the turbochargers to the rear outlets.

Symptoms Of Wear Or Failure:
Possible signs of catalytic-converter deterioration include:

• Check Engine Light.
• Catalyst-efficiency fault codes.
• Loss of engine performance.
• Sluggish throttle response.
• Slower turbocharger response.
• Engine feeling restricted under boost.
• Reduced high-RPM power.
• Increased exhaust backpressure.
• Metallic rattling from inside the catalyst.
• Unusual exhaust smells.
• Excessive catalyst temperature.
• Internal substrate breaking apart.
• Melted or collapsed catalyst material.
• Failed emissions testing where applicable.

Why Replacement Matters:
Replacing a failed or restricted catalytic converter helps restore:

• Correct exhaust flow.
• Turbocharger efficiency.
• Engine performance.
• Exhaust-system sealing.
• Reliable catalytic operation.

Upgrading to the Fabspeed system additionally provides:

• Significantly reduced catalyst restriction.
• Improved throttle and turbo response.
• More aggressive exhaust sound.
• Lower exhaust-system weight.
• Durable stainless-steel construction.
• Catalytic treatment without a fully catalyst-free race-pipe configuration.

NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.

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

FSPOR9912GT2RSRACESC

The product you are viewing cross references to these numbers

Fabspeed Valved Sport Cats.

The Fabspeed Valved Sport Catalytic Converters are a high-performance replacement for the factory catalytic converter assemblies fitted to the Porsche 911 991.2 GT2 RS from 2018 onward.

Fits:

• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19

Designed specifically for the high-output twin-turbocharged GT2 RS, the system replaces the restrictive factory 700-cell ceramic catalytic converters with significantly freer-flowing German HJS 200 CPSI sport catalytic converters.

The reduced catalyst density allows exhaust gases to pass through the system with less restriction, helping reduce backpressure downstream of the turbochargers, improve turbo response and provide a stronger, more aggressive exhaust note.

Unlike a basic high-flow catalyst conversion, the Fabspeed system also retains the car's Porsche Sport Exhaust (PSE) functionality through high-temperature Helical UK exhaust valves.

Fabspeed uses larger exhaust valves than the factory arrangement to increase available exhaust flow when the valves are open while maintaining driver-controlled exhaust operation.

The system is constructed from 14–16 gauge CNC mandrel-bent T304 stainless steel and bolts directly to the original GT2 RS titanium centre muffler.

What This Product Does:
The sport catalytic converter system replaces the original catalytic converter assemblies immediately downstream of the turbochargers.

It is designed to:

• Reduce exhaust restriction.
• Reduce turbocharger outlet backpressure.
• Improve exhaust gas flow.
• Support quicker turbocharger response.
• Improve throttle response.
• Support increased horsepower and torque.
• Produce a stronger GT2 RS exhaust note.
• Retain catalytic exhaust treatment.
• Maintain Porsche Sport Exhaust functionality.
• Replace restrictive, damaged or failed factory catalytic converters.
• Work with the original Porsche titanium centre muffler.
• Provide a direct bolt-on performance upgrade.

Symptoms Of Wear Or Failure:
Possible symptoms of deteriorating catalytic converters include:

• Check Engine Light.
• Catalyst-efficiency fault codes.
• Reduced engine performance.
• Slower turbo response.
• Engine feeling restricted under boost.
• Reduced high-RPM power.
• Excessive exhaust backpressure.
• Metallic rattling from the catalyst.
• Unusual exhaust smell.
• Excessive catalyst temperature.
• Internal catalyst substrate breaking apart.
• Melted or collapsed catalyst material.
• Failed emissions testing where applicable.

Catalyst faults should always be correctly diagnosed because a failed catalyst may be the result of another engine problem rather than the original cause.

Why Replacement / Upgrading Matters:
Replacing restrictive or failed catalytic converters with a properly designed high-flow system can help restore or improve:

• Exhaust gas flow.
• Turbocharger response.
• Throttle response.
• Engine performance.
• High-RPM breathing.
• Exhaust sound.
• Catalyst reliability.
• Porsche Sport Exhaust functionality.

For performance-modified GT2 RS vehicles, reduced catalyst restriction can also provide greater headroom for additional engine tuning.

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

FSPOR9912GT2RSSC

The product you are viewing cross references to these numbers

Headers with 300 Cell Race Cats



High quality T304 Stainless steel equal length primary tubes. C.N.C. mandrel bent.

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

Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.

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.

3606309105

The product you are viewing cross references to these numbers

Headers with Race Cat bypass



High quality T304 Stainless steel equal length primary tubes. C.N.C. mandrel bent.

Designed for maximum flow and no restriction.

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

Fits:
Porsche 991.2 GT3 4.0L 500 Bhp 2017-2020 (DGG / DGGA engine)
Porsche 991.2 GT3 RS 4.0L 520 Bhp 2017 - 2020 (DGGB engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp

Please note: These race cats will make your car sound significantly louder than with stock cats. Race track and off road use only.
We recommend to use one sport exhaust component if you are concerned about decibel levels.

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.

3606309106

The product you are viewing cross references to these numbers

Lambda Sensor Blanking Plug and Receiver Socket Set.
In case you need to relocate your existing lambda probe because it's not in the right location. Welding and cutting specialist required.


Fits:
Many Porsche vehicles. Universal kit.

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

100390100392

The product you are viewing cross references to these numbers

Milltek Hi-flow Sports Catalyst With HJS HD 200CPSI Cats.

Fits:
Porsche 991.2 3.0L T / S / GTS 2015>>2019

Parts Assembly:


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

SSXPO203

The product you are viewing cross references to these numbers

Side Muffler Bypass Pipes.



Optimized design that replaces the heavy and restrictive factory side mufflers for improved exhaust flow, increased sound and weight savings.

Utilizing premium Helical valves along with the addition of O2 bungs, Fabspeed's Side Muffler Bypass Pipes provide the ultimate track solution for the 991.2 GT3 / GT3 RS. When accompanied with our new Long Tube Competition Headers, our Side Muffler Bypass Pipes allow the maximum amount of exhaust flow possible from the 991.2 GT3 / GT3 RS engine.

HELICAL VALVES

We chose to use Helical Valves on our 991.2 GT3 / GT3 RS track exhaust systems for their unprecedented quality - which have been proven by many OEM manufacturers such as McLaren, Ferrari, Lamborghini, and many more. Helical valves are an integral part of our Side Muffler Bypass pipes, opening and closing with precision to control the gas flow and optimizing engine back-pressure for improved performance. Helical's extensive experience in high-volume OEM automotive applications has led to standard features such as an extremely durable pneumatic actuator, precision flat sealing faces inside the valve, stiffening ribs and high-temperature bearings at both ends of the butterfly spindle.

O2 BUNGS

We relocated the O2 bungs from the collector of the headers to the Side Muffler Bypass Pipes in order to maintain factory-like functionality with our Long Tube Competition Headers - allowing them to read all cylinders while maximizing the performance of the collector. This design will replace our existing SMBP's allowing you to upgrade to our Long Tube Race Header design at any time in the future.

FEATURES:

• Fits all Porsche 991.2 GT3 / GT3 RS vehicles (2017+)
• Highest quality Helical valves
• Includes O2 bungs for factory like functionality when paired with Fabspeed Long Tube Competition Race Headers
• Saves 34 lbs from the rear of the vehicle
• Replicates aggressive CUP car sound for the street
14-16ga T304 Stainless Steel construction
• 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.

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.

FSPOR9912GT3SMB

The product you are viewing cross references to these numbers

Pair of sports exhaust catalytic converter delete pipes without GPF (Left and Right)



For cars without Gasoline Particulate Filter

Fits
Porsche 991.2 Carrera 2016 Onwards
Porsche 991.2 Carrera S 2016 Onwards
Porsche 991.2 Carrera 4 2016 Onwards
Porsche 991.2 Carrera 4S 2016 Onwards

Pair of Stainless steel Sports Exhaust catalytic converter delete pipes for cars without Gasoline Particulate Filter (GPF)

TFL Italy is a company specialising in the production of exhaust systems for sports cars.
At the basis of our achievements there are skills and experience, attention and professionalism.
We have the most innovative and cutting edge equipment that allows us to carry out all metal
processing in house.
We have machinery for laser cutting of sheet metal and tubes; for punching, bending and
calendaring sheet metal; for band and disc cutting.
We use the best tools for TIG and MIG welding and liquid and powder painting.
In our design office we take care of rapid prototyping through the use of innovative 3D scanners.
All this allows us to guarantee precise workmanship capable of ensuring resistance and quality.
This allows us to produce exhaust systems for sports cars of all sizes and types,
suitable for the best vehicles on the market.
We carry out each job with the utmost professionalism, from design to testing
for road homologation.
We value the performance and technical characteristics of sports car exhausts
but we do not put design aside.
TFL Italy offers a wide range of solutions to meet the different needs and preferences
of each customer

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1^st 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. 


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

P0.008.C01

The product you are viewing cross references to these numbers

Sports exhaust catalytic converter delete pipes Porsche 991.2 Carrera and Carrera S for cars with standard exhaust 2017-2019



Fits
Porsche 991.2 Carrera with standard exhaust
Porsche 991.2 Carrera S with standard exhaust

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
These high flow pipes replace the catalytic converters and minimise exhaust back pressure to deliver optimum results in terms of performance and weight reduction

INSTALLATION
This product can only be mounted on Carrera and Carrera S versions equipped with a standard exhaust system (and NOT a Porsche Sports Exhaust-PSE)
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

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

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

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.

Sports exhaust catalytic converter delete pipes Porsche 991.2 Carrera and Carrera S for cars with Porsche Sports Exhaust - PSE 2017-2019



Fits
Porsche 991.2 Carrera with Porsche Sports Exhaust
Porsche 991.2 Carrera S with Porsche Sports Exhaust
Porsche 991.2 GTS

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
These high flow pipes replace the catalytic converters and minimise exhaust back pressure to deliver optimum results in terms of performance and weight reduction

INSTALLATION
This product can only be mounted on Carrera, Carrera S and GTS versions equipped with a Porsche Sports Exhaust system (and NOT the standard exhaust)
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

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

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

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.

Sports exhaust catalytic converter delete pipes Porsche 911 turbo and 911 turbo S 2013-2019
Fits both 991.1 and 991.2



Fits 2013-2019
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.

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

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.

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.

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.

Sports exhaust catalytic converter cell reduction pipe Porsche 911 turbo and 911 turbo S 2013-2019



Fits
Porsche 911 turbo 991.1
Porsche 911 turbo S 991.1
Porsche 911 turbo 991.2
Porsche 911 turbo S 991.2
2013-2019

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

CATALYTIC CONVERTER REDUCED TO 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

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

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.

Sports exhaust catalytic converter Porsche 991.2 Carrera and Carrera S with standard exhaust 2017-2019



Fits
Porsche 991.2 Carrera without PSE
Porsche 991.2 Carrera S without PSE

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 product can only be mounted on Carrera and Carrera S versions equipped with a standard exhaust system (and NOT with a Porsche Sports Exhaust - PSE)
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

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

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

CATALYTIC CONVERTER 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

HEAT SHIELDING - INSULATED

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.

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 catalytic converter Porsche 991.2 Carrera, Carrera S and GTS with Porsche Sports Exhaust (PSE) 2017-2019



Fits
Porsche 991.2 Carrera with PSE
Porsche 991.2 Carrera S with PSE
Porsche 991.2 GTS

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 product can only be mounted on Carrera and Carrera S versions equipped with Porsche Sports Exhaust - PSE (and not a standard exhaust)
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

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

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

CATALYTIC CONVERTER 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

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

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.

Pair of sports exhaust catalytic converters to fit cars with GPF (Left and Right)



For cars with Gasoline Particulate Filter.

This system will remove the GPF.

The will increase the cars BHP by about 35hp.

The car will need remapping because this is a De-cat (removing the GPF) this will cause the cars warning light to turn on.

Fits
Porsche 991.2 Carrera 2016 Onwards
Porsche 991.2 Carrera S 2016 Onwards
Porsche 991.2 Carrera 4 2016 Onwards
Porsche 991.2 Carrera 4S 2016 Onwards

Pair of Stainless steel Sports Exhaust catalytic converters for cars with Gasoline Particulate Filter (GPF)

TFL Italy is a company specialising in the production of exhaust systems for sports cars.
At the basis of our achievements there are skills and experience, attention and professionalism.
We have the most innovative and cutting edge equipment that allows us to carry out all metal
processing in house.
We have machinery for laser cutting of sheet metal and tubes; for punching, bending and
calendaring sheet metal; for band and disc cutting.
We use the best tools for TIG and MIG welding and liquid and powder painting.
In our design office we take care of rapid prototyping through the use of innovative 3D scanners.
All this allows us to guarantee precise workmanship capable of ensuring resistance and quality.
This allows us to produce exhaust systems for sports cars of all sizes and types,
suitable for the best vehicles on the market.
We carry out each job with the utmost professionalism, from design to testing
for road homologation.
We value the performance and technical characteristics of sports car exhausts
but we do not put design aside.
TFL Italy offers a wide range of solutions to meet the different needs and preferences
of each customer

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1^st 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. 


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

P0.014.C01

The product you are viewing cross references to these numbers