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Catalyst / Bypass

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DISPLAYING 1 to 10 (of 10 products)
Diesel particle filter. Porsche 957 Cayenne 3.0 Diesel
Code: 955113023GX/1::1
Exhaust Catalytic Converter Porsche 957 Cayenne 3.0 Diesel.

The Catalysts Premium range of DPFs is made using silicon carbide as opposed to cordierite which is used in the standard range of DPFs. Also known as carborundum, it is a material widely used in applications that require a high thermal or strength endurance.

designtek

Fits:
Porsche 957 Cayenne 3.0 DIESEL Tiptronic S 1/2009-02/2010
M059D engine (Euro 4 DPF only)


Length*: 680mm
Weight: 6kg

* Lengths are measured flange to flange in a straight line (shortest distance) and should only be used as a guide

Warranty: 3 years manufacturer's warranty

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Related, superseded, cross reference or alternative numbers for comparison.

955113023GX
7L8131709D
7L8254400NX
95511302360
955113023GX

The product you are viewing cross references to these numbers
Best Product
Diesel particle filter. Porsche 957 Cayenne 3.0 Diesel
Code: 955113023GX/1
Exhaust Catalytic Converter Porsche 957 Cayenne 3.0 Diesel.

This is standard replacement secondary Catalytic Converter made out of cordierite.

designtek

Fits:
Porsche 957 Cayenne 3.0 DIESEL Tiptronic S 1/2009-02/2010
M059D engine (Euro 4 DPF only)


Length*: 680mm
Weight: 4.6kg

* Lengths are measured flange to flange in a straight line (shortest distance) and should only be used as a guide

Warranty: 2 years manufacturer's warranty

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Related, superseded, cross reference or alternative numbers for comparison.

955113023GX
7L8131709D
7L8254400NX
95511302360
955113023GX

The product you are viewing cross references to these numbers
Best Product
Exhaust Catalytic Converter Bypass Pipes. Porsche 955 Cayenne S
Code: FSPOR955V8CB
Fabspeed Exhaust Secondary Cat bypass Pipes.

fabspeed

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.

Cayenne S models have 4 catalytic converters.
The 2nd set is only to make to car extremely quiet - unnecessarily quiet. Catalytic converters are great small easily placed mufflers.

FEATURES:
Fits: all Porsche 955 Cayenne S vehicles (2002-2007)
• Adds 15 wheel horsepower increasing throttle response
• Saves 24 lbs from the vehicle versus bulky Catalytic Converters
• Fabspeed's Secondary Cat bypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Direct bolt-on replacement for the heavy factory catalytic converters
• Adds an aggressive exhaust note for exotic high-performance sound
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.


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.

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.

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 


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

FSPOR955V8CB
95511302300
95511302301
955113023AX
95511302320
955113023CX
95511302200
95511302201
955113022AX

The product you are viewing cross references to these numbers
Best Price
Exhaust Catalytic Converter Bypass Pipes. Porsche 955 Cayenne Turbo
Code: FSPOR955TCB
Fabspeed Exhaust Secondary Catbypass Pipes.

fabspeed

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.

FEATURES:
Fits: all Porsche 955 Cayenne Turbo / Turbo S vehicles (2002-2007)
• Increases horsepower and torque by 27 whp and 22 ft-lbs
• Saves 24 lbs from the vehicle versus bulky and restrictive factory catalytic converters
• Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Direct bolt-on replacement for the heavy factory catalytic converters
• Adds an aggressive exhaust note for exotic high-performance sound
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.

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.

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.

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 


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

FSPOR955TCB
95511111310
95511302311
955113023BX
95511302410
95511302411
955113024BX

The product you are viewing cross references to these numbers
Best Price
Exhaust catalytic converter bypass tubes Porsche Cayenne turbo
Code: 04090571307
Exhaust catalytic converter bypass tubes.

tubi

Porsche Cayenne (955) Turbo 2002-2006

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.

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.

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 


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

04090571307
04090571307

The product you are viewing cross references to these numbers
Best Price
Exhaust Catalytic Converter Porsche 955 3.2i V6 8/03-4/07 (2nd cat)
Code: 95511302411/1
Exhaust Catalytic Converter Porsche 955 3.2i V6 8/03-4/07 (2nd cat). Standard replacement secondary Catalytic Converters.

designtek

Fits:
Porsche 955 3.2i V6 8/03-4/07 (2nd cat)

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

95511302411
95511302411
955113024BX
95511340000

The product you are viewing cross references to these numbers
Best Product
Exhaust catalytic converter. Porsche 955 Cayenne S
Code: 95511302
Exhaust Catalytic Converter Porsche 955 Cayenne S
These are standard replacement secondary Catalytic Converters

designtek

Fits:
Porsche 955 S 4.5L M48.00 Engine


Our cat is made up of the following components:

  • Ceramic monolith of a honeycomb design to allow free air flow and maximum surface area, coated with precious metals to enable the conversion of gasses that pass through it
  • Interam matting to hold the monolith in place. The matting expands when exposed to heat to supply the pressure needed to keep the monolith secure
  • A grade 409 stainless steel can (or housing) to provide protection and enable the cat to be built into the exhaust system. 409 grade can contain upto 90% iron and will be prone to rust. It still has higher rust-resistant properties than mild steel.


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

95511302
95511302400
95511302300
95511302301
95511302401
955113023
955113024
955113024AX
955113023AX
95511302320
955113023CX
95511302420
955113024CX

The product you are viewing cross references to these numbers
Best Product
Exhaust Primary SportCats. Porsche 955 Cayenne Turbo
Code: FSPOR955TPSC
Fabspeed Exhaust Primary SportCats.

fabspeed

Fabspeed's Sport Cats include a high performance stainless steel flex bellow section for optimal fit.

Direct replacement for factory OEM catalytic converter; Fabspeed's Sport Cats are lighter, higher flowing, and more durable for increased performance and longevity.

FEATURES:
Fits: all Porsche 955 Cayenne Turbo / Turbo S vehicles (2002-2007)
• Adds 15 whp for noticably improved throttle response
• Saves 18 lbs versus the factory bulky catayltic converters
• Includes 200-cell HJS Sportcats imported from Germany for maximum flow
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct replacement for factory catalytic converters
• 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.

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 


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

FSPOR955TPSC
95511302110
95511302111
955113021BX
95511302210
95511302211
955113022BX

The product you are viewing cross references to these numbers
Best Price
Exhaust Secondary Catbypass Pipe. Porsche Cayenne 955 3.2L V6 2003-06
Code: FSPOR955V6CB
Fabspeed Exhaust Secondary Catbypass Pipe.

fabspeed

Increase power and sound with a free-flowing x-pipe section that replaces the restrictive and redundant factory secondary catalytic converters for increased exhaust flow.

FEATURES:
Fits: all Porsche 955 Cayenne V6 vehicles (2002-2007)
• Adds 10 horsepower for improved throttle response
• Dramatic improvement in exhaust tone and noticeable power gains!
• Direct replacement for restrictive and redundant OEM secondary catalytic converters
• Constructed from 14-16ga CNC mandrel-bent T304L stainless steel
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

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

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 


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

FSPOR955V6CB
95511340000
95511302411
955113024BX

The product you are viewing cross references to these numbers
Best Price
Sports exhaust catalytic converter bypass tubes Porsche Cayenne S
Code: 04090581307
Exhaust catalytic converter bypass tubes.

tubi

Porsche Cayenne S (955) 4.5ltr 2002-2006

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.

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 - 60mm
This is the diameter of the main pipe of the exhaust system.

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only. 


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

04090581307
04090581307

The product you are viewing cross references to these numbers
Best Price
DISPLAYING 1 to 10 (of 10 products)
Also found on these pages
About Catalyst / Bypass

Title: Porsche Exhaust Catalyst and Bypass Sports Catalyst: Technical Specifications and Benefits

Key Points:

Enhanced Performance: Upgrading your Porsche's exhaust catalyst or opting for a bypass sports catalyst can significantly improve performance by increasing horsepower and torque output. These aftermarket options are designed to optimize exhaust flow, resulting in improved engine efficiency and throttle response.

Enhanced Sound: An original Porsche or aftermarket exhaust catalyst can enhance the auditory experience of your vehicle. They offer a deeper, more aggressive exhaust note, providing a sportier sound that complements the performance-oriented nature of a Porsche.

Compliance with Emissions Standards: When purchasing an exhaust catalyst, it is crucial to consider its compliance with local emissions regulations. Porsche exhaust catalysts are engineered to meet strict emissions standards, ensuring that your vehicle remains environmentally friendly while delivering enhanced performance.

Quality and Durability: Original Porsche exhaust catalysts are manufactured to the highest standards, ensuring exceptional quality and durability. Aftermarket options from reputable brands also offer similar reliability, providing a long-lasting solution for your Porsche's exhaust system.

Easy Installation: Both original Porsche and aftermarket exhaust catalysts are designed to be direct replacements, making installation relatively straightforward. However, it is essential to follow the manufacturer's instructions or seek professional assistance to ensure proper fitment and optimal performance.

At Design911, we understand the importance of finding the correct part for your Porsche and providing the best professional advice. Our dedicated team of experts specializes in Porsche parts and accessories, including exhaust catalysts. With our extensive knowledge and experience, we can assist you in finding the right exhaust catalyst or bypass sports catalyst for your Porsche model, taking into account your specific requirements and local regulations. We are committed to delivering top-quality products and ensuring customer satisfaction. Contact us today for personalized assistance and an enhanced driving experience with your Porsche.

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