Catalyst / Bypass

Link pipe set (SS) was tested and developed together with Slip-On Race Line (Titanium) system.

Fits:
Porsche 911 (992) Carrera /S/4/4S/Cabriolet 2019 - 2020 OPF/GPF models

To take the Slip-On Race Line (Titanium) to the next level of its tuning potential, the Link Pipe Set w Cat (SS) is a high-flow set of link pipes with 300 cpsi sport catalytic converters to provide increased performance and add a soundtrack that is truly enthralling. Made from high-quality stainless steel, the addition of these pipes makes remapping the ECU mandatory to get the full potential from the system. With this pairing the sound becomes not just captivating to listen to, but one that gives other senses a thorough workout. The symphonic aural experience gives the engine a broader spectrum of sound, letting the occupants of the car fully enjoy the sporty character of the engine through the exhaust tones.

When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory. When installing Akrapovič aftermarket exhaust system that was developed for use on closed tracks, we recommend remapping the ECU in order to prevent potential »check engine light« warning signals.

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Related, superseded, cross reference or alternative numbers for comparison.

L-PO

The product you are viewing cross references to these numbers

Cat Bypass Pipes.



Fits all Porsche 992 Carrera / Carrera S 3.0L Twin Turbo flat-six vehicles (2019+)

FEATURES:
• Direct replacement bolt-on Competition Race pipes that quickly eliminate the factory OEM Porsche stock catalytic converters.

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.
• Fabspeed Race Competition pipes can be installed in under 2 hours for "OFF-ROAD Competition Racing Events Track Days." Easy-on / Easy-off for weekend warriors / Drivers.
• 100% Made in the USA system. Finest components and materials guaranteed.
• CNC HAAS Machined T304L billet inlet flanges hand TIG welded to 70mm 2.75" CNC Mandrel bent USA T304L tubing
• 321L stainless steel heat-shield wrapped.
• Bolt-on ready to go, most aggressive RACE • Competition style sound enhancement for these cars. Works with all stock Porsche 992 rear exhaust systems PSE and regular base models.
• Lifetime warranty, these parts explicitly intended for Off-Road Race Competition and Racetrack closed-course driving events.
• Enjoy maximum sports car sound and power in under a simple, less than 2 hour installation.
• Easily and quickly reversible

DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

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.

FSPOR992CB

The product you are viewing cross references to these numbers

Control line for pressure difference sensor.
Downstream of gas. particulate filter.



Fits:
Porsche 992.1 Carrera 2019>>

Click 'Zoom in' for large parts diagram,
Diagram ref no 13 (left) or 14 (right)

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

9922511

The product you are viewing cross references to these numbers

Exhaust race headers with cat bypass.

Fits
Porsche 992 GT3 4.0L / GT3RS

Performance headers improve exhaust flow and sports car sound; Sport Headers Bypass Catalytic Converters.

Sport catalytic converters bypass for maximum performance, please these are to be used with tuned or remapped cars only.
Constructed from equal-length T304 stainless steel
C.N.C. mandrel-bent tubing for improved torque and equalized engine pulsing
More power and torque across the RPM band and dramatically improved sports car sound
Direct replacement for the OEM headers with no cutting or welding required

Key technical information and benefits of the Exhaust Race Headers with Cat Bypass for Porsche 992 GT3 by DesignTek:

Enhanced Performance: DesignTek's Exhaust Race Headers with Cat Bypass are engineered to significantly improve the performance of your Porsche 992 GT3. They reduce exhaust restriction, allowing for better airflow and increased horsepower and torque.

Weight Reduction: These race headers are typically lighter than the stock exhaust components, contributing to reduced overall vehicle weight. This weight savings can enhance the GT3's handling and responsiveness.

Exhaust Note: The race headers produce an aggressive and exhilarating exhaust note, providing a more engaging driving experience. They create a distinctive sound that complements the GT3's high-performance character.

Catalytic Converter Bypass: By bypassing the catalytic converter, these headers are designed for track-oriented driving. This helps maximize exhaust flow and performance, but it may not be street-legal in all areas. Please check local regulations before installation.

Durable Construction: Crafted from high-quality materials, DesignTek's race headers are built to withstand the demanding conditions of track use. They offer long-lasting durability and reliability.

When considering the purchase of Exhaust Race Headers with Cat Bypass for your Porsche 992 GT3, here are some factors to keep in mind:

Compatibility: Ensure that the race headers are compatible with your specific Porsche 992 GT3 model. Compatibility information can typically be found in the product specifications or by consulting with a knowledgeable retailer or Porsche specialist.

Track Use: These headers are primarily designed for track use due to the cat bypass. If you intend to use them on public roads, check local emissions and noise regulations to ensure compliance.

Professional Installation: It is highly recommended to have the race headers installed by a professional technician with experience in Porsche exhaust systems. Proper installation ensures optimal performance and avoids potential issues.

At Design911, we specialize in providing high-quality Porsche parts and accessories, including DesignTek's Exhaust Race Headers with Cat Bypass for the Porsche 992 GT3. Our team of experts can assist you in finding the correct headers for your GT3, offering professional advice and guidance throughout the selection and installation process. With our expertise and extensive product range, we are dedicated to helping you enhance your Porsche's performance and driving experience. Contact us today to explore our offerings and receive personalized assistance with your Porsche upgrade needs.

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.

3606109924

The product you are viewing cross references to these numbers

Fabspeed Side Muffler Bypass.

The Fabspeed Porsche 992.2 Carrera GTS Side Muffler Bypass is a lightweight, high-flow exhaust upgrade developed specifically for the Porsche 992.2 Carrera GTS T-Hybrid.

Fits:

• Porsche 992.1 Carrera GTS 3.0L 2019-24
• Porsche 992.1 Carrera GTS 3.0L 2019-24
• Porsche 992.1 Carrera GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera GTS Cabriolet 3.0L 2019-24  

Designed as a direct replacement for the large factory left-side muffler, the system uses a 3-inch / 76 mm exhaust pipe to create a more direct exhaust route.

The result is a significantly more aggressive flat-six exhaust note, reduced rear weight and improved exhaust flow without replacing the vehicle's factory catalytic-converter system.

Fabspeed manufactures the system in the USA using its in-house 3D scanning, CAD design and CNC mandrel-bending processes.

What This Product Does:
The factory side muffler is designed to reduce exhaust noise and provide the refinement expected from a modern Porsche.

While effective for sound suppression, the muffler also adds weight and creates additional exhaust restriction.

The Fabspeed Side Muffler Bypass replaces this component with a much simpler, freer-flowing pipe.

The system is designed to:

• Reduce exhaust restriction
• Increase exhaust volume
• Produce a more aggressive flat-six sound
• Improve exhaust flow
• Reduce rear vehicle weight
• Reduce heat associated with the large factory muffler
• Increase horsepower and torque
• Retain the original catalytic converters
• Maintain a bolt-on installation

For a healthy factory vehicle, this product should primarily be considered a performance, sound and weight-reduction upgrade, rather than a maintenance replacement.

Symptoms Of Wear Or Failure:
The factory muffler does not normally require replacement solely because of mileage, but exhaust components can deteriorate through heat, condensation, vibration and impact.

Possible symptoms include:

• Metallic rattling from inside the muffler
• Buzzing at particular engine speeds
• Exhaust blowing or hissing
• Cracks around welds or joints
• Loose exhaust connections
• Corrosion
• Damaged muffler casing
• Exhaust mounting problems
• Excessive exhaust movement
• Black soot around leaking joints
• Unusual vibration
• Exhaust system sitting out of alignment
• Increased noise caused by internal muffler failure

These symptoms may also originate from heat shields, clamps, exhaust valves or adjoining components, so proper inspection is recommended.

Why Replacement Matters:
A damaged factory muffler can cause more than unwanted noise.

Continued use with a deteriorated exhaust component may contribute to:

• Exhaust leakage
• Excessive vibration
• Increased stress on neighbouring exhaust components
• Hot gases escaping near surrounding parts
• Poor exhaust alignment
• Reduced exhaust flow

Replacing a failed component restores a secure exhaust route.

However, when the factory muffler remains fully serviceable, fitting the Fabspeed Side Muffler Bypass is primarily an upgrade for increased sound, improved flow, reduced weight and additional performance.

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.

FSPOR9922GTSSMB

The product you are viewing cross references to these numbers

Fabspeed Sport Catalytic Converters With GT2RS Style Outlets + Muffler Adapter.

The Fabspeed Sport Catalytic Converters with GT2RS Style Outlets + Muffler Adapter are a high-performance exhaust upgrade for the Porsche 911 992 Carrera, designed to reduce exhaust restriction, improve turbo response and deliver a significantly more sporting exhaust character.

Fits:

• Porsche 992.1 Carrera 2 3.0L 2021-24
• Porsche 992.1 Carrera 4 3.0L 2021-24
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2021-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2021-24
• Porsche 992.2 Carrera 2 3.0L 2024>>  

The system replaces the restrictive factory catalytic converters with German HJS 200-CPSI high-flow catalytic converters and incorporates GT2RS-inspired direct exhaust outlets with muffler adapter. This configuration creates a freer-flowing path for exhaust gases after the turbochargers while retaining catalytic exhaust treatment.

Manufactured from CNC mandrel-bent 14–16 gauge T304L stainless steel, the system is engineered as a direct bolt-on installation with no cutting or welding required.

What This Product Does:

• Replaces the factory catalytic-converter assemblies.
• Replaces the restrictive original 800-cell catalysts with HJS 200-CPSI units.
• Reduces exhaust backpressure.
• Allows exhaust gases to leave the turbochargers more efficiently.
• Helps improve turbocharger response.
• Supports increased horsepower and torque.
• Creates a more aggressive sports-car exhaust note.
• Increases audible turbocharger sound.
• Uses GT2RS-inspired direct exhaust outlets.
• Retains catalytic exhaust treatment.
• Reduces exhaust-system weight.
• Provides a modular design that can be converted back to a muffled configuration.
• Retains compatibility with the factory muffler using optional adapter pipes.
• Can also be configured with Fabspeed's Valvetronic exhaust.
• Provides a bolt-on installation without cutting or welding.

Fabspeed's HJS catalysts use a much more open internal structure than the original 800-cell units, helping the turbocharged 992 engine move exhaust gases more efficiently.

Symptoms Of Wear Or Failure:
The Fabspeed system is primarily a performance upgrade, but replacement may also be appropriate when the original catalytic converters have deteriorated.

Possible symptoms of a failing or restricted catalyst include:

• Reduced engine power.
• Sluggish acceleration.
• Increased turbo lag.
• Poor throttle response.
• Engine feeling restricted at higher RPM.
• Difficulty producing normal power under heavy load.
• Check engine warning light.
• Catalyst-efficiency fault codes.
• Rattling or metallic noises from inside a catalytic converter.
• Excessive heat from the catalyst housing.
• Strong or unusual exhaust odours.
• Increased emissions.
• Failed emissions testing.
• Exhaust leaks around joints or flanges.
• Visible damage to the catalyst housing.
• Poor fuel economy.
• Abnormally high exhaust backpressure.

A partially blocked catalyst may be relatively difficult to notice during light driving but become increasingly restrictive as exhaust-gas volume rises under acceleration.

Why Replacement Matters:
Catalytic converters sit directly downstream of the turbochargers and therefore have a significant influence on exhaust flow.

If the internal substrate becomes damaged, contaminated, melted or partially blocked, exhaust gases cannot pass through efficiently.

This increases backpressure and can result in:

• Reduced engine performance.
• Slower turbo response.
• Increased exhaust temperatures.
• Poor high-RPM performance.
• Increased load on the turbocharged exhaust system.
• Engine-management faults.
• Reduced emissions-control effectiveness.

Replacing a damaged or restrictive catalyst restores a clear exhaust path and proper catalytic function.

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

FSPOR992SCGT2WC

The product you are viewing cross references to these numbers

Fabspeed Sport Catalytic Converters With GT2RS Style Outlets + Muffler Adapter.

The Fabspeed Sport Catalytic Converters with GT2RS Style Outlets + Muffler Adapter are a high-performance exhaust upgrade designed for the Porsche 911 992 Turbo and Turbo S from 2021 onward.

Fits:

• Porsche 992.1 Turbo 3.8L 2021-24
• Porsche 992.1 Turbo S 3.8L 2021-24
• Porsche 992.1 Turbo Cabriolet 3.8L 2021-24
• Porsche 992.1 Turbo S Cabriolet 3.8L 2021-24  

The system replaces the restrictive factory catalytic converters and rear muffler arrangement with high-flow German HJS 200 CPSI catalytic converters and direct GT2RS-inspired exhaust outlets.

By reducing exhaust restriction downstream of the turbochargers, the system allows exhaust gases to leave the engine more efficiently. This can improve turbocharger response, increase power and torque, reduce exhaust-system weight and produce a substantially more aggressive exhaust note.

Fabspeed's design replaces the original approximately 800-cell catalytic converters with significantly freer-flowing HJS catalysts while retaining catalytic exhaust treatment.

The GT2RS-style outlets create a direct, low-restriction route from the sport catalysts towards the exhaust tips, effectively providing the most free-flowing configuration available within this Fabspeed system while retaining catalytic converters.

Fabspeed reports dyno gains of up to 47.7 WHP and 47.1 lb-ft of torque, with approximately 54 HP claimed at the crank on its test vehicle. Actual results vary according to vehicle condition, fuel, environmental conditions and accompanying modifications.

What This Product Does:
The catalytic converter sits downstream of the turbocharger and performs two important functions:

• It treats exhaust gases before they leave the vehicle.
• It forms part of the exhaust path through which the turbocharger must discharge exhaust flow.

The Fabspeed system is designed to:

• Reduce restriction after the turbochargers.
• Increase exhaust gas flow.
• Reduce backpressure.
• Improve turbocharger response.
• Allow the VTG turbochargers to spool more quickly.
• Support increased horsepower and torque.
• Increase exhaust volume and character.
• Produce more noticeable turbocharger sound.
• Increase burbles and overrun sound.
• Reduce exhaust-system weight.
• Retain catalytic exhaust treatment.
• Replace the factory rear muffler arrangement with GT2RS-style direct outlets.

Symptoms Of Wear Or Failure:
Catalytic converters operate under extremely high temperatures and can deteriorate through age, contamination or engine faults.

Possible symptoms include:

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

A failing catalyst should be diagnosed properly before replacement because engine-management, fueling or ignition faults may have caused the damage.

Why Replacement / Upgrading Matters:
Replacing restrictive or deteriorated catalysts with a high-flow sport catalyst system can help restore or improve:

• Exhaust gas flow.
• Turbocharger response.
• Power and torque.
• High-load performance.
• Exhaust sound.
• Exhaust-system weight.
• Catalyst reliability.
• Overall performance character.

The GT2RS-style outlet configuration also removes much of the restriction and weight associated with the standard rear muffler arrangement.

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

FSPOR992TSCGT2WC

The product you are viewing cross references to these numbers

Fabspeed Sport Catalytic Converters With Muffler Adapter Only. 

The Fabspeed Sport Catalytic Converters With Muffler Adapter Only are a high-performance exhaust upgrade for the Porsche 911 992 Carrera, designed to reduce exhaust restriction, improve turbo response and deliver a significantly more sporting exhaust character.

Fits:

• Porsche 992.1 Carrera 2 3.0L 2021-24
• Porsche 992.1 Carrera 4 3.0L 2021-24
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2021-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2021-24
• Porsche 992.2 Carrera 2 3.0L 2024>>  

The system replaces the restrictive factory catalytic converters with German HJS 200-CPSI high-flow catalytic converters. This configuration creates a freer-flowing path for exhaust gases after the turbochargers while retaining catalytic exhaust treatment.

Fabspeed's modular design also provides flexibility. The adapter pipes, allow the sport catalysts to be used with the factory rear muffler or Fabspeed Valvetronic exhaust if a quieter configuration is preferred.

Manufactured from CNC mandrel-bent 14–16 gauge T304L stainless steel, the system is engineered as a direct bolt-on installation with no cutting or welding required.

What This Product Does:

• Replaces the factory catalytic-converter assemblies.
• Replaces the restrictive original 800-cell catalysts with HJS 200-CPSI units.
• Reduces exhaust backpressure.
• Allows exhaust gases to leave the turbochargers more efficiently.
• Helps improve turbocharger response.
• Supports increased horsepower and torque.
• Creates a more aggressive sports-car exhaust note.
• Increases audible turbocharger sound.
• Retains catalytic exhaust treatment.
• Reduces exhaust-system weight.
• Provides a modular design that can be converted back to a muffled configuration.
• Retains compatibility with the factory muffler using optional adapter pipes.
• Can also be configured with Fabspeed's Valvetronic exhaust.
• Provides a bolt-on installation without cutting or welding.

Fabspeed's HJS catalysts use a much more open internal structure than the original 800-cell units, helping the turbocharged 992 engine move exhaust gases more efficiently.

Symptoms Of Wear Or Failure:
The Fabspeed system is primarily a performance upgrade, but replacement may also be appropriate when the original catalytic converters have deteriorated.

Possible symptoms of a failing or restricted catalyst include:

• Reduced engine power.
• Sluggish acceleration.
• Increased turbo lag.
• Poor throttle response.
• Engine feeling restricted at higher RPM.
• Difficulty producing normal power under heavy load.
• Check engine warning light.
• Catalyst-efficiency fault codes.
• Rattling or metallic noises from inside a catalytic converter.
• Excessive heat from the catalyst housing.
• Strong or unusual exhaust odours.
• Increased emissions.
• Failed emissions testing.
• Exhaust leaks around joints or flanges.
• Visible damage to the catalyst housing.
• Poor fuel economy.
• Abnormally high exhaust backpressure.

A partially blocked catalyst may be relatively difficult to notice during light driving but become increasingly restrictive as exhaust-gas volume rises under acceleration.

Why Replacement Matters:
Catalytic converters sit directly downstream of the turbochargers and therefore have a significant influence on exhaust flow.

If the internal substrate becomes damaged, contaminated, melted or partially blocked, exhaust gases cannot pass through efficiently.

This increases backpressure and can result in:

• Reduced engine performance.
• Slower turbo response.
• Increased exhaust temperatures.
• Poor high-RPM performance.
• Increased load on the turbocharged exhaust system.
• Engine-management faults.
• Reduced emissions-control effectiveness.

Replacing a damaged or restrictive catalyst restores a clear exhaust path and proper catalytic function.

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

FSPOR992SCGT2C

The product you are viewing cross references to these numbers

Fabspeed Sport Catalytic Converters With Muffler Adapter.
The Fabspeed Sport Catalytic Converters with Muffler Adapter are a high-performance exhaust upgrade designed for the Porsche 911 992 Turbo and Turbo S from 2021 onward.

Fits:

• Porsche 992.1 Turbo 3.8L 2021-24
• Porsche 992.1 Turbo S 3.8L 2021-24
• Porsche 992.1 Turbo Cabriolet 3.8L 2021-24
• Porsche 992.1 Turbo S Cabriolet 3.8L 2021-24  

The system replaces the restrictive factory catalytic converters and rear muffler arrangement with high-flow German HJS 200 CPSI catalytic converters.

By reducing exhaust restriction downstream of the turbochargers, the system allows exhaust gases to leave the engine more efficiently. This can improve turbocharger response, increase power and torque, reduce exhaust-system weight and produce a substantially more aggressive exhaust note.

Fabspeed's design replaces the original approximately 800-cell catalytic converters with significantly freer-flowing HJS catalysts while retaining catalytic exhaust treatment.

Fabspeed reports dyno gains of up to 47.7 WHP and 47.1 lb-ft of torque, with approximately 54 HP claimed at the crank on its test vehicle. Actual results vary according to vehicle condition, fuel, environmental conditions and accompanying modifications.

What This Product Does:
The catalytic converter sits downstream of the turbocharger and performs two important functions:

• It treats exhaust gases before they leave the vehicle.
• It forms part of the exhaust path through which the turbocharger must discharge exhaust flow.

The Fabspeed system is designed to:

• Reduce restriction after the turbochargers.
• Increase exhaust gas flow.
• Reduce backpressure.
• Improve turbocharger response.
• Allow the VTG turbochargers to spool more quickly.
• Support increased horsepower and torque.
• Increase exhaust volume and character.
• Produce more noticeable turbocharger sound.
• Increase burbles and overrun sound.
• Reduce exhaust-system weight.
• Retain catalytic exhaust treatment.

Symptoms Of Wear Or Failure:
Catalytic converters operate under extremely high temperatures and can deteriorate through age, contamination or engine faults.

Possible symptoms include:

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

A failing catalyst should be diagnosed properly before replacement because engine-management, fueling or ignition faults may have caused the damage.

Why Replacement / Upgrading Matters:
Replacing restrictive or deteriorated catalysts with a high-flow sport catalyst system can help restore or improve:

• Exhaust gas flow.
• Turbocharger response.
• Power and torque.
• High-load performance.
• Exhaust sound.
• Exhaust-system weight.
• Catalyst reliability.
• Overall performance character.

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

FSPOR992TSCGT2C

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
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100390100392

The product you are viewing cross references to these numbers

Milltek Sports T304 Stainless OPF/GPF Back System, Valved (PSE).

Fits:
Porsche 992.1 3.0T Carrera S / GTS / Dakar 2019>>
For Cars With Gasoline Particulate Filter (GPF) And Porsche Sports Exhaust (PSE)

Parts Assembly:


Related reference numbers
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SSXPO194

The product you are viewing cross references to these numbers

Sport catalytic converter 200 Cell with heatshield. Set of 2 | requires gaskets 2 x 9A725311500/1



Fits:
Porsche 992 Carrera / Carrera S 3.0L Twin Turbo flat-six vehicles (2019+)
*Cars with petrol particulate filter

FEATURES:
• Direct replacement bolt-on high-flow catalytic converters.
• Louder and sportier car sound and power!
• CNC Mandrel bent tubing done in house on Unison mandrel bender
• Stainless steel heat shield- wrapped catalytic converter cores.
• Easy to fit

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.

3606109922

The product you are viewing cross references to these numbers

Sport catalytic converter bypass. Set of 2 (one pair) 



Fits:
Porsche 992 Carrera / Carrera S 3.0L Twin Turbo flat-six vehicles (2019+)

FEATURES:
• Direct replacement bolt-on high-flow catalytic converters bypass.
• Flow 90+% of a straight pipe versus stock for more sports car sound and power!
• CNC Mandrel bent tubing done in house on Unison mandrel bender
• Stainless steel heat shield- wrapped catalytic converter cores.
• Enjoy more sports car sound and power
• Easily and quickly reversible

DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

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.

3606109921

The product you are viewing cross references to these numbers

Sport Catalytic Converters.

Fits all USA SPEC Porsche 992 Carrera / Carrera S 3.0L Twin Turbo flat-six vehicles (2019+)

FEATURES:
• Direct replacement bolt-on German high-flow catalytic converters that can be exchanged in under 2 hours for the stock 700+ cell ceramic OEM catalytic converters
• Flow 90+% of a straight pipe versus stock for more sports car sound and power!
• The very finest components were all 100% sourced from the USA and Germany for this system.
• CNC HAAS machined billet T304L inlet flanges. Hand TIG welded to HJS German Trimetallic Imported Euro 6 wash coated brazed HD catalytic converters. No Check Engine Lights
• CNC Mandrel bent USA T304L tubing done in house on Unison mandrel bender
• 321L stainless steel heat shield- wrapped catalytic converter cores.
• Bolt-on ready to go, best possible 1st sound enhancement for these cars.
• Enjoy more sports car sound and power
• Easily and quickly reversible
• At Fabspeed we were the 1st company in the World to design and develop 992 systems.
• Lifetime Warranty - Street / Racetrack, No excuses, No hassles. Best Warranty in the World.

DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

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.

FSPOR992SC

The product you are viewing cross references to these numbers

Exhaust sport headers with 200 cell catalytic converter.

Fits
Porsche 992 GT3 4.0L / 992 GT3RS

Performance headers improve exhaust flow and sports car sound; Sport Headers Bypass Catalytic Converters.

• Sport catalytic converters increase performance (these are to be used with tuned or remapped cars only)
• Constructed from equal-length T304 stainless steel
• C.N.C. mandrel-bent tubing for improved torque and equalized engine pulsing
• More power and torque across the RPM band and dramatically improved sports car sound
• Direct replacement for the OEM headers with no cutting or welding required

Key technical information and benefits of the Exhaust Sport Headers for Porsche 992 GT3 by DesignTek:

Enhanced Performance: DesignTek's Exhaust Sport Headers are engineered to significantly improve the performance of your Porsche 992 GT3. They reduce exhaust restriction, allowing for better airflow and increased horsepower and torque.

Exhaust Note: The sport headers produce an exhilarating exhaust note, providing a more engaging driving experience. They create a distinctive sound that complements the GT3's high-performance character.

Catalytic Converter Cell reduction: By reducing the catalytic converter, these headers are designed for track-oriented driving. This helps maximize exhaust flow and performance, but it may not be street-legal in all areas. Please check local regulations before installation.

Durable Construction: Crafted from high-quality materials, DesignTek's race headers are built to withstand the demanding conditions of track use. They offer long-lasting durability and reliability.

When considering the purchase of Exhaust Race Headers with Cat Bypass for your Porsche 992 GT3, here are some factors to keep in mind:

Compatibility: Ensure that the race headers are compatible with your specific Porsche 992 GT3 model. Compatibility information can typically be found in the product specifications or by consulting with a knowledgeable retailer or Porsche specialist.

Track Use: These headers are primarily designed for track use due to the cat bypass. If you intend to use them on public roads, check local emissions and noise regulations to ensure compliance.

Professional Installation: It is highly recommended to have the race headers installed by a professional technician with experience in Porsche exhaust systems. Proper installation ensures optimal performance and avoids potential issues.

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.

3606109926

The product you are viewing cross references to these numbers

Sports exhaust 200 cell catalytic converters 992 turbo and turbo S 200 for cars with Gasoline Particulate Filter GPF



Fits Porsche 992 turbo and turbo S WITH GASOLINE PARTICULATE FILTER (GPF)

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 REDUCTION - 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

GASOLINE PARTICULATE FILTER - GPF REMOVAL
To reduce back pressure on the exhaust and increase noise output, this component removes the standard GPF.

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 70mm
This is the diameter of the main pipe of the exhaust system

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.